I must say, you're incredibly helpful. Very informative video. Straight to the point and well communicated. A plus for the attentive answers provided in the comment section!
You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
I was running a Taramps TSX400 for my front Polks DB 5255 components and my rear Kickers 5.25 sounded like shit. Got this unit to replace the Taramp. even though this pioneer has less wattage per channel the sound is so much better. Crisp highs and best of all no noise interference.
You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
The diagram on the amp itself shows the bridged for top and bottom. But it also shows a verticle line connecting top to bottom rail. Can you please explain that. Thank you
The Pioneer GM-A6704 can be set up in 2, 3, or 4 channel mode. The "A" channel is on the top. The "B" channel sticks a little further out and is on the bottom. The line from the "A" channel to the "B" channel in the diagram shows "2 channel Stereo Output" This is shown very clearly in the owner's manual on page 11. You can download the manual here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/GM-A6704_OwnersManual061616.pdf Bridging is typically used as a higher power subwoofer mono output. You can find more videos on Pioneer's UA-cam Channel here: www.youtube.com/@pioneerelectronics
The Pioneer GM-A6704 will work great with the Pioneer TS-W304DVC in several different wiring configurations. Please be more specific about your question. I don't understand what you are asking about when you say "without any case?" Do you mean with no enclosure for the subwoofer? You can find more videos about Pioneer Subwoofers here: ua-cam.com/video/lbLvvzvvLro/v-deo.html You can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
Yes, you can. The "A" channel and the "B" channel are independent of one another and can be used in many different ways. Front/Rear, Right/Left, center/sub etc... Please be sure to get a 12 volt output power supply capable of delivering 50 amps for most reliable operation. Be aware of the speaker impedance of the connected speakers. Many Home Theater speakers have 8-16 ohm nominal impedance. You can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
Hi, I need some help here. I have this Amplifier and I want to connect my pair of Pioneer 6x9s TS A6996s that is 100 RMS and a Subwoofer TS A300D4 that is 500 RMS. Now how to connect both of them to this Amplifier so I can get the Best Power Out of this 6704 Amp for the rear speakers and sub. Please explain it for me, would highly appreciate that. Cheers. Thanks!
If you don't feel comfortable with type of work, please have the product professionally installed. The 6x9's are a very simple stereo setup. I recommend to connect the 6x9 speakers in stereo to the "A" channel output of the amplifier. That means + and - from each speaker connected directly to the + and - outputs for the "A" channel on the amp. Just to be clear, the "A" channel outputs are the top row of outputs on the amp. Right and Left as well as + and - are clearly labeled on the amplifier. Be sure to get the + and - matched up correctly on the amp and speakers. It's important for good performance. I recommend to set the "A" channel HPF to ~80Hz. For the subwoofer, things are a little more complex, but not too difficult. Please note: The Pioneer TS-A300D4 is a component subwoofer that must be installed in an enclosure to operate correctly. The recommended sealed enclosure internal volume is 35.4 liters. Correct enclosure internal volume is absolutely critical for good performance from the subwoofer. The Pioneer TS-A300D4 is a dual voice coil 4 ohm woofer. This means the subwoofer has 2 sets of speaker terminals. To use it with the GM-A6704 amplifier I recommend to wire the subwoofer at 8 ohms. Wiring the subwoofer at 8 ohms is easy. A simple + and - connection from the amplifier to subwoofer wire terminal set 1. In addition, use a short jumper wire on the subwoofer wire terminal group 2 directly from + to the -. There is a diagram for wiring the subwoofer at 8 ohms in the owner's manual. Please look it over carefully. You can download the owner's manual for the subwoofer here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/TS-A300S4_D4_TS-A250S4_D4_TS-A1200D4_InsM041620.pdf At the amplifier, I recommend to bridge the amplifier's "B" output to the subwoofer. Please note: The "B" output is the lower set of speaker terminals. The amplifiers "A" and "B" outputs should never touch one another. You'll use the + from the "B" right output and the - from the "B" left output connected directly to the subwoofer. Bridged output is diagramed clearly on the amp at the speaker outputs. Please look it over carefully.
Yes, there are several options to wire these speakers. If the impedance of the 6 inch speakers is 4 ohm or higher, I recommend to wire all four of the 6 inch speakers to the "A" channel. Two on the right side and two on the left side. Set the "A" channel crossover to HPF and set the crossover to 80Hz to start. If the subwoofer is 4 ohm or higher, I recommend to wire it in bridged mode to the "B" channel. If the subwoofer is 2 ohms, I recommend to wire it to the "B" channel on the left side with nothing connected on the right side of the "B" channel. Set the "B" channel crossover to LPF and set the crossover to 80Hz to start. You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
i have pioneer TS-300D4 4ohm DVC subwoofer, ( i wired 8 ohm series )so can be bridged @ 8ohm load in "B" Channel in this amplifier? does this amplifier handle 8 ohm in bridged mode?
Yes, the Pioneer GM-A6704 can be bridged on the "A" channel or on the "B" channel with an 8 ohm load. When bridged, this amplifier will "see" 1/2 of the total circuit impedance. In this case, an 8 ohm circuit bridged will show the GM-A6704 a 4 ohm load. That will work great and be very reliable with this amplifier. You can download a copy of the owner's manual for Pioneer GM-A6704 here: www.pioneerelectronics.com/PUSA/Car/Amplifiers/GM+Series/GM-A6704#manuals You can see more Pioneer amplifier videos here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
@@pioneerelectronics thanks a lot for your reply 🙏 it’s really helpful,I have complete pioneer audio system in my vehicle. Head unit, speakers, subwoofer and the amplifier all are pioneer. And i love it. Thanks again for the reply ❤️
Hello, this may sound like a silly question I have 2 pairs of pioneer TS-G650 (4 speakers total), will using this amplifier be enough to give them enough boost of power? Thanks.
Amplifiers make life better. For the Pioneer TS-G650 speakers, I recommend Pioneer GM-A4704 or Pioneer GM-A6704 amplifiers. In your question, you didn't mention what you have for amplifier power now, so it's tough to say what a new amplifier might do in comparison. However, if you are using the built in amplifier from a factory radio the Pioneer GM-A6704 will make a huge difference. In fact, it may be too much power for the speakers mentioned above. The Pioneer TS-G650 are 4 ohm speakers with 35 watts nominal power handling. For these speakers, I recommend the Pioneer GM-A4704 amplifier. You can see it here: ua-cam.com/video/fMhhj6MfnMI/v-deo.html The Pioneer GM-A4704 is very similar in design to the Pioneer GM-A6704 but a little less power, and a smaller physical foot print. The Pioneer GM-A4704 will deliver, up to 40 watts RMS power to the speakers. This will be much clearer and more powerful than a factory radio amp and still operate reliably with TS-G650 speakers. The Pioneer GM-D6704 is also a great amplifier, however, it will deliver up to 60 watts at 4 ohms and this is much higher than the 35 watts of power handling capability for the TS-G650. If you choose to use the GM-D6704, and you like to play the music loud, you'll have a possibility of damaging your speakers. You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
@@deckerdotto6035 hello my friend, i have pioneer AVIC-8100NEX and piooner TS-6990F (rear speaker); alpine SPS-610C 6-1/2 (front) , what amplifier you recommend me? thanks a lot :-)
I recommend the Pioneer GM-D9705 seen here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html 9705 is a 5 channel amplifier. It will run your front and rear speakers effortlessly and you can add on a subwoofer at any time. If you're not interested in the option to add on a subwoofer, please consider Pioneer GM-D8704 seen here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html 8704 has great power and sound quality with a small physical foot print. For a little less power with great sound quality I recommend the Pioneer GM-A6704 here: ua-cam.com/video/O45n88duYso/v-deo.html and finally Pioneer's entry level 4 channel amp the GM-A4704 seen here: ua-cam.com/video/fMhhj6MfnMI/v-deo.html You can't go wrong with any of these amplifier. They all have great sound quality and will sound great compared to the small amp built into the in-dash receiver. It's just a question of do you want the ability to add on a subwoofer later? And how much power do you want? A little more or a little less.
Can you please explain how the input select switch works, 2ch and 4ch. Secondly please advise if i can connect 2ch speaker level input into 4ch speaker level input connector provided. I using the amp as 3 ch by speaker level input connector and I have only Rear Left and Rear Right output only. Please advise.
On the Pioneer GM-A6704, the 2ch/4ch input select switch works with RCA input only. When using speaker level input, you get 4ch input only. If possible, I recommend to connect all 4 channels of input through speaker level and you'll get output to the "A" Channel and the "B" Channel. You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
To bridge the B channel on the Pioneer GM-A6704 you'll need a 4 ohm woofer. For a 10" woofer I recommend the Pioneer TS-A25S4 seen here: www.pioneerelectronics.com/PUSA/Car/Subwoofers/A-Series/TS-A25S4#specs and for a 12 inch woofer I recommend the Pioneer TS-A30S4 seen here: www.pioneerelectronics.com/PUSA/Car/Subwoofers/A-Series/TS-A30S4 If you don't want to build your own speaker enclosure, I recommend the Pioneer TS-WX106B or TS-WX126B seen here: ua-cam.com/video/C7PYywFPTcM/v-deo.html
As of 2022 October, the Pioneer GM-A6704 may be made in one of several different facilities including in Viet Nam, Thailand, Indonesia, Mexico, or China. You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
Thank you Sir for the video lecture. I pray you are well and all that concerns you. Am interested in very low deep "dragging base" not the "punchy" one. Kidly advise me on a matching sub and amplifier. Am about to purchase one piece of Pioneer Champion Series PRO TS-W3003D4 subwoofer (the other option locally available is TS-D12D4) Which is the best car Pioneer amplifier to match with it this Pioneer Champion Series PRO TS-W3003D4? Feel free to either advise me on even a different pioneer sub other than it. Very grateful
The Pioneer TS-W3003D4 needs to be installed into an enclosure. The precise internal volume of the enclosure is very critical to the performance of the subwoofer. For deeper boomy bass I recommend a ported enclosure, 2.0 cubic feet with a 3 inch diameter port. You can find the recommended box dimensions here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/TS-W3003D4_InstructionManual092216.pdf The TS-W3003D4 is a dual voice coil subwoofer. I would wire the sub at 2 ohms and I would use the Pioneer GM-D8701 amplifier. It will perform well with great reliability. If you want some additional power the Pioneer GM-D9701 will also be great, but will have enough power to damage the subwoofer if you over drive it. Pioneer GM-DX871 or Pioneer GM-DX971 will also work great. You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
Deckerd Otto Hello again , just a clarification. I noted the amps you have advised are mono class D. Does this mean I have to in addition purchase what is called 4 channel amplifier for the 4 door speakers? (I have 4 door speakers + the 12 inch subwoofer pioneer TS W3003D4.) The shopkeeper here tells me that I can either get a 5 channel amplifier. If this is true, please recommend to 2-3 five channel pioneer amps that would work with this subwoofer and the 4 door speakers. Very grateful Sir.
You didn't mention anything about the 4 door speakers in your first note. With 4 door speakers and a subwoofer, a 5 channel amp is the way to go. You can certainly, get a mono subwoofer amp and a 4 channel amp like Pioneer GM-D8704 seen here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html The subwoofer performance will be better. However, the installation is a little more complex, and it's all more expensive than the 5 channel option. If you want a 5 channel, I recommend the 5 channel Pioneer GM-D9705, or GM-DX975. You can learn more here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html Both are 5 channel and you can't go wrong.
It should work well with the power supply you described. The Pioneer GM-A6704 will operate in a voltage range of 10.8 to 15.1 volts DC. Current consumption at continuous power at 4 ohms is 31 amps at 14.4 volts. You can download the owner's manual for the Pioneer GM-A6704 here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/GM-A6704_OwnersManual061616.pdf You can learn more about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's UA-cam Channel here; ua-cam.com/users/pioneerelectronics
sir can i use this only for ts w306c dvc? will it be okay if i dont run anything on the channel A and run this single woofer on channel B with bridged connection since its a 400rms woofer, and the bridged connection would provide 380rms in total @4 ohms?
Yes this will work. The "A" channel and "B" channel on this amp can be seen independently of one another. Please note: The GM-A6704 will operate down to 2 ohms impedance. When you bridge a channel on this amplifier, by definition, you are showing that channel 1/2 of the impedance of the connected circuit. This means you can not bridge a speaker or subwoofer showing impedance lower than 4 ohms. If you wire the TS-W306CDVD at 8 ohms, and bridge it to the "B" channel on the GM-A6704, you will show the amp a 4 ohm load and it will be very strong clear and reliable. You can find the owner's manual for Pioneer GM-A6704 here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/GM-A6704_OwnersManual061616.pdf You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
@@pioneerelectronics and what would you recommend me playing a single 306c SVC woofer? i would love to play it at optimum level ie 400rms, so for that i would need an amplifier pumping out 500-600rms for a single woofer.
@@themountain6437 For the Pioneer TS-W306C single voice coil 4 ohm subwoofer, I recommend the Pioneer GM-D9701 amplifier. You can see the unboxing video from Pioneer here: ua-cam.com/video/6h3b_c3Yxnk/v-deo.html This amp will put out 500 watts RMS at 4 ohms. Please also consider the Pioneer GM-A5702 amplifier seen here: ua-cam.com/video/hHIDBQdKTSA/v-deo.html This amp will put out 480 watts RMS at 4 ohms when operated in bridged output mode. You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
@@pioneerelectronics okay will try searching for them. thank you so much! and please revive the 305c/306c series! they were perfect for people with limited budget
The Pioneer GM-A6704 is designed to operate from 8 to 2 ohms impedance on both the "A" and the "B" channels. If the 4 speakers are 4 ohm impedance, this can work in a number of different ways. The Pioneer TS-WX300T is a 4 ohm subwoofer. I recommend to run the 4 speakers on amplifiers "A" channel. You can wire the 4 ohm speakers in series, or in parallel. 2 of the speakers wired to the Right, and 2 of the speakers wired to the left. All on the "A" Channel. Next, I recommend to bridge the TS-WX3000T on the "B" channel. On the Pioneer GM-A6704, bridging uses the + on the left output and the - on the right output to combine the outputs to one 4 ohm subwoofer. Please read the owner's manual for more detailed instructions on bridging the amp's "B" channel. You can find it here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/GM-A6704_OwnersManual061616.pdf Be sure to set the LPF switch on the "B" channel. You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
If you want to know more about the Ice Power amp, I recommend you contact that company and ask them for more information. The Pioneer GM-A6704 is a very affordably priced entry level class AB four channel amp with built-in crossovers and very flexible installation design. The GM-A6704 is an excellent sound quality amp and will reliable operate in 2 channel, 3 channel, and 4 channel mode with impedances down to 2 ohms on each channel. Pioneer offers more powerful 4 channel and 5 channel Class-D amplifiers you can see here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
What type of speakers do you want to connect? Woofers? Full Range Speakers? Component speakers? Do you have external crossovers? Please be more specific with your question. What positions in the vehicle will each speaker have? You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html You can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
Yes, the Pioneer GM-A6704 will work great. On the speaker outputs from the amp, Channel "A" is the upper outputs. Channel "B" is the lower outputs. I recommend to connect your infinity component speakers to the "A" Channel in a stereo configuration. A simple right and left set up. That means one pair on the Right and on pair on the left. The "A" channel speaker outputs are the higher speaker outputs on the amp. Be sure to use the crossover that comes with the infinity component speakers. And I recommend to connect the subwoofer to the "B" channel wired in a bridged configuration. The "B" channel is the lower set of speaker outputs. To wire your subwoofer to the "B" channel in a bridged configuration, be sure to wire the R+ and L- on the "B" Channel output. This is shown in a drawing very clearly on the amplifier just above the speaker outputs. One the input side of the amp, please be sure to the HPF on the "A" channel with the HPF FREQ set to about 60 to 80Hz. On the "B" channel set the LPF . You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
The Pioneer GM-A6704 is very flexible in it's design and there are many ways that this could work depending upon any other speakers you expect to connect to this amplifier, and the impedance in ohms of the two subwoofers you want to connect to the amp. If you want to connect 2 subwoofers to this amplifier and no other speakers, and the subwoofers are each 4 ohm nominal impedance, I recommend to bridge one subwoofer on the "A" channel and to bridge the other subwoofer on the "B" channel. Please note the Pioneer GM-A6704 is a 4 channel amplifier. You can bridge the "A" Channel and you bridge the "B" Channel, or both at the same time. That means the amplifier can operate in 2 channel, 3 channel, or 4 channel mode. The Pioneer GM-A6704 can operate at 2 ohms on the "A" Channel or on the "B" Channel or both at the same time. The amplifier will NOT reliably operate at 1 ohm. Important: When you bridge a channel on this amplifier, you are by default, showing the amplifier 1/2 of the ohm rating of the connected speaker, or speakers. That means if you connect a 4 ohm rated speaker to the bridged "A" channel, the amplifier will see a 2 ohm load. This is safe operation for the amplifier. If you connect a 2 ohm speaker to the bridged "A" channel you are showing the amplifier a 1 ohm load and it will not operate reliably. If you are looking for a 4 channel amplifier with 1 ohm operation check out Pioneer GM-D8704 here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
Yes, the Pioneer GM-A6704 is a 4 channel amplifier. Running a pair of 6.5 inch speakers and a pair of 6x9 is the perfect match for this amp. You find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
@@nortonmeikle9422 Nearly an Pioneer receiver would work great. It depends upon what you want in a receiver. Please consider the Pioneer DMH-WT8600NEX seen here: ua-cam.com/video/QrvNkGgRo7E/v-deo.html or the DMH-W4660NEX seen here: ua-cam.com/video/B2TTfJUD-es/v-deo.html or audio only receivers like the MVH-S720BHS seen here: ua-cam.com/video/FBck5BfCnXE/v-deo.html You can find a full list of Pioneer receiver unboxing videos here: ua-cam.com/video/b08vVqhq3w0/v-deo.html
With 3 ohm speakers I recommend to wire the speakers in series. One Kenwood and one JBL on the R of the "A" channel, and one Kenwood and one JBL on the L of the "A" channel This will show the amplifier a 6 ohm load and well within the working limits of the Pioneer GM-A6704 amplifier. Do not wire these speakers in parallel. A parallel connection will show the amplifier a 1.5 ohm load and will causes the amp to heat up and shut down. If you don't already own this amplifier, please consider the Pioneer GM-D9705 seen here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html The Pioneer GM-D9705 is a 5 channel amplifier and each of your 4 speakers and the subwoofer can have it's own connection to the amplifier.
That's correct. If you want to use a Pioneer GM-A6704 amplifier, you must wire the speakers in a series and keep the impedance at 2 ohms or higher. Or you can use a Pioneer GM-D9705 five channel amplifier and all of the speakers will have an individual connection to the amplifier.
Your question is not entirely clear, so please read the full answer. Please note the Pioneer GM-A6704 is a 4 channel amplifier. You can bridge the "A" Channel and you bridge the "B" Channel, or both at the same time. That means the amplifier can operate in 2 channel, 3 channel, or 4 channel mode. The Pioneer GM-A6704 can operate at 2 ohms on the "A" Channel or on the "B" Channel or both at the same time. The amplifier will NOT reliably operate at 1 ohm. Important: When you bridge a channel on this amplifier, you are by default, showing the amplifier 1/2 of the ohm rating of the connected speaker, or speakers. That means if you connect a 4 ohm rated speaker to the bridged "A" channel, the amplifier will see a 2 ohm load. This is safe operation for the amplifier. If you connect a 2 ohm speaker to the bridged "A" channel you are showing the amplifier a 1 ohm load and it will not operate reliably. If you are looking for a 4 channel amplifier with 1 ohm operation check out Pioneer GM-D8704 here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
Yes. No worries. You may think about the "A" Channel and the "B" Channel as two independent amplifiers in the same chassis. One channel does not effect the other. You can find more videos about Pioneer amplifiers here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html and you can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
60 watts RMS to all 4 channels at 4ohms and 95 watts RMS to all 4 channels at 2 ohms. If you are looking for a little more power please consider Pioneer GM-D8604. You can see it here: ua-cam.com/video/aqmu9yZov1M/v-deo.html Pioneer GM-D8604 has 125 watts RMS to all 4 channels at 4ohms and 150 watts RMS to all 4 channels at 2 ohms. You can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
Yes. Pioneer GM-A6704 is perfect for 4 speakers that will handle 70 watts RMS. They will be loud and clear. If you are looking for more power you might consider Pioneer GM-D8704 also a 4 channel amplifier seen here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html You can find more videos about Pioneer Amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html You can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
I must say, you're incredibly helpful. Very informative video. Straight to the point and well communicated. A plus for the attentive answers provided in the comment section!
You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
I was running a Taramps TSX400 for my front Polks DB 5255 components and my rear Kickers 5.25 sounded like shit. Got this unit to replace the Taramp. even though this pioneer has less wattage per channel the sound is so much better. Crisp highs and best of all no noise interference.
You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
The diagram on the amp itself shows the bridged for top and bottom. But it also shows a verticle line connecting top to bottom rail. Can you please explain that. Thank you
The Pioneer GM-A6704 can be set up in 2, 3, or 4 channel mode. The "A" channel is on the top. The "B" channel sticks a little further out and is on the bottom. The line from the "A" channel to the "B" channel in the diagram shows "2 channel Stereo Output"
This is shown very clearly in the owner's manual on page 11. You can download the manual here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/GM-A6704_OwnersManual061616.pdf
Bridging is typically used as a higher power subwoofer mono output.
You can find more videos on Pioneer's UA-cam Channel here: www.youtube.com/@pioneerelectronics
@@pioneerelectronics thanks for the response. I wasnt 100%. But thanks for the feedback. You guys provide an excellent product and support
I have GM-A6704 4chanel amp.then can I use TS-300D4 DVC Speaker for this amplifier without any case?
The Pioneer GM-A6704 will work great with the Pioneer TS-W304DVC in several different wiring configurations. Please be more specific about your question. I don't understand what you are asking about when you say "without any case?" Do you mean with no enclosure for the subwoofer? You can find more videos about Pioneer Subwoofers here: ua-cam.com/video/lbLvvzvvLro/v-deo.html You can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
Can I use it as a home theater
Yes, you can. The "A" channel and the "B" channel are independent of one another and can be used in many different ways. Front/Rear, Right/Left, center/sub etc... Please be sure to get a 12 volt output power supply capable of delivering 50 amps for most reliable operation. Be aware of the speaker impedance of the connected speakers. Many Home Theater speakers have 8-16 ohm nominal impedance. You can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
Hi, I need some help here.
I have this Amplifier and I want to connect my pair of Pioneer 6x9s TS A6996s that is 100 RMS and a Subwoofer TS A300D4 that is 500 RMS.
Now how to connect both of them to this Amplifier so I can get the Best Power Out of this 6704 Amp for the rear speakers and sub.
Please explain it for me, would highly appreciate that. Cheers.
Thanks!
If you don't feel comfortable with type of work, please have the product professionally installed.
The 6x9's are a very simple stereo setup. I recommend to connect the 6x9 speakers in stereo to the "A" channel output of the amplifier. That means + and - from each speaker connected directly to the + and - outputs for the "A" channel on the amp. Just to be clear, the "A" channel outputs are the top row of outputs on the amp. Right and Left as well as + and - are clearly labeled on the amplifier. Be sure to get the + and - matched up correctly on the amp and speakers. It's important for good performance.
I recommend to set the "A" channel HPF to ~80Hz.
For the subwoofer, things are a little more complex, but not too difficult.
Please note: The Pioneer TS-A300D4 is a component subwoofer that must be installed in an enclosure to operate correctly. The recommended sealed enclosure internal volume is 35.4 liters. Correct enclosure internal volume is absolutely critical for good performance from the subwoofer.
The Pioneer TS-A300D4 is a dual voice coil 4 ohm woofer. This means the subwoofer has 2 sets of speaker terminals. To use it with the GM-A6704 amplifier I recommend to wire the subwoofer at 8 ohms.
Wiring the subwoofer at 8 ohms is easy. A simple + and - connection from the amplifier to subwoofer wire terminal set 1. In addition, use a short jumper wire on the subwoofer wire terminal group 2 directly from + to the -.
There is a diagram for wiring the subwoofer at 8 ohms in the owner's manual. Please look it over carefully.
You can download the owner's manual for the subwoofer here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/TS-A300S4_D4_TS-A250S4_D4_TS-A1200D4_InsM041620.pdf
At the amplifier, I recommend to bridge the amplifier's "B" output to the subwoofer. Please note: The "B" output is the lower set of speaker terminals. The amplifiers "A" and "B" outputs should never touch one another. You'll use the + from the "B" right output and the - from the "B" left output connected directly to the subwoofer.
Bridged output is diagramed clearly on the amp at the speaker outputs. Please look it over carefully.
Sir please tell me On this amplifier The 4 normal 6 inche speaker and a JBL 1200 watts subwoofers can run
Yes, there are several options to wire these speakers. If the impedance of the 6 inch speakers is 4 ohm or higher, I recommend to wire all four of the 6 inch speakers to the "A" channel. Two on the right side and two on the left side. Set the "A" channel crossover to HPF and set the crossover to 80Hz to start. If the subwoofer is 4 ohm or higher, I recommend to wire it in bridged mode to the "B" channel. If the subwoofer is 2 ohms, I recommend to wire it to the "B" channel on the left side with nothing connected on the right side of the "B" channel. Set the "B" channel crossover to LPF and set the crossover to 80Hz to start. You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
i have pioneer TS-300D4 4ohm DVC subwoofer, ( i wired 8 ohm series )so can be bridged @ 8ohm load in "B" Channel in this amplifier? does this amplifier handle 8 ohm in bridged mode?
Yes, the Pioneer GM-A6704 can be bridged on the "A" channel or on the "B" channel with an 8 ohm load. When bridged, this amplifier will "see" 1/2 of the total circuit impedance. In this case, an 8 ohm circuit bridged will show the GM-A6704 a 4 ohm load. That will work great and be very reliable with this amplifier.
You can download a copy of the owner's manual for Pioneer GM-A6704 here: www.pioneerelectronics.com/PUSA/Car/Amplifiers/GM+Series/GM-A6704#manuals
You can see more Pioneer amplifier videos here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html
You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
@@pioneerelectronics thanks a lot for your reply 🙏 it’s really helpful,I have complete pioneer audio system in my vehicle. Head unit, speakers, subwoofer and the amplifier all are pioneer. And i love it. Thanks again for the reply ❤️
Hello, this may sound like a silly question I have 2 pairs of pioneer TS-G650 (4 speakers total), will using this amplifier be enough to give them enough boost of power? Thanks.
Amplifiers make life better. For the Pioneer TS-G650 speakers, I recommend Pioneer GM-A4704 or Pioneer GM-A6704 amplifiers. In your question, you didn't mention what you have for amplifier power now, so it's tough to say what a new amplifier might do in comparison. However, if you are using the built in amplifier from a factory radio the Pioneer GM-A6704 will make a huge difference. In fact, it may be too much power for the speakers mentioned above. The Pioneer TS-G650 are 4 ohm speakers with 35 watts nominal power handling. For these speakers, I recommend the Pioneer GM-A4704 amplifier. You can see it here: ua-cam.com/video/fMhhj6MfnMI/v-deo.html The Pioneer GM-A4704 is very similar in design to the Pioneer GM-A6704 but a little less power, and a smaller physical foot print. The Pioneer GM-A4704 will deliver, up to 40 watts RMS power to the speakers. This will be much clearer and more powerful than a factory radio amp and still operate reliably with TS-G650 speakers. The Pioneer GM-D6704 is also a great amplifier, however, it will deliver up to 60 watts at 4 ohms and this is much higher than the 35 watts of power handling capability for the TS-G650. If you choose to use the GM-D6704, and you like to play the music loud, you'll have a possibility of damaging your speakers. You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
@@deckerdotto6035 hello my friend, i have pioneer AVIC-8100NEX and piooner TS-6990F (rear speaker); alpine SPS-610C 6-1/2 (front) , what amplifier you recommend me? thanks a lot :-)
I recommend the Pioneer GM-D9705 seen here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html 9705 is a 5 channel amplifier. It will run your front and rear speakers effortlessly and you can add on a subwoofer at any time. If you're not interested in the option to add on a subwoofer, please consider Pioneer GM-D8704 seen here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html 8704 has great power and sound quality with a small physical foot print. For a little less power with great sound quality I recommend the Pioneer GM-A6704 here: ua-cam.com/video/O45n88duYso/v-deo.html and finally Pioneer's entry level 4 channel amp the GM-A4704 seen here: ua-cam.com/video/fMhhj6MfnMI/v-deo.html You can't go wrong with any of these amplifier. They all have great sound quality and will sound great compared to the small amp built into the in-dash receiver. It's just a question of do you want the ability to add on a subwoofer later? And how much power do you want? A little more or a little less.
Can you please explain how the input select switch works, 2ch and 4ch.
Secondly please advise if i can connect 2ch speaker level input into 4ch speaker level input connector provided. I using the amp as 3 ch by speaker level input connector and I have only Rear Left and Rear Right output only. Please advise.
On the Pioneer GM-A6704, the 2ch/4ch input select switch works with RCA input only. When using speaker level input, you get 4ch input only. If possible, I recommend to connect all 4 channels of input through speaker level and you'll get output to the "A" Channel and the "B" Channel. You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
Please recommend a pioneer subwoofer to match this amp bridged at B channel. Thank you
To bridge the B channel on the Pioneer GM-A6704 you'll need a 4 ohm woofer. For a 10" woofer I recommend the Pioneer TS-A25S4 seen here: www.pioneerelectronics.com/PUSA/Car/Subwoofers/A-Series/TS-A25S4#specs and for a 12 inch woofer I recommend the Pioneer TS-A30S4 seen here: www.pioneerelectronics.com/PUSA/Car/Subwoofers/A-Series/TS-A30S4 If you don't want to build your own speaker enclosure, I recommend the Pioneer TS-WX106B or TS-WX126B seen here: ua-cam.com/video/C7PYywFPTcM/v-deo.html
@@deckerdotto6035 Thank you very much. You've solved everything, much appreciate.
Are they made in Vietnam?
Thank you.
As of 2022 October, the Pioneer GM-A6704 may be made in one of several different facilities including in Viet Nam, Thailand, Indonesia, Mexico, or China.
You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
@@pioneerelectronics I have one I bought last year that is written "Made in Vietnam"., So I am confused sir.
@@mwobobiasroundup Pioneer has manufactured many different products in Vietnam for the last 20 years or so. The GM-A6704 is one of them.
Thank you Sir for the video lecture.
I pray you are well and all that concerns you.
Am interested in very low deep "dragging base" not the "punchy" one.
Kidly advise me on a matching sub and amplifier.
Am about to purchase one piece of Pioneer Champion Series PRO TS-W3003D4 subwoofer (the other option locally available is TS-D12D4)
Which is the best car Pioneer amplifier to match with it this Pioneer Champion Series PRO TS-W3003D4?
Feel free to either advise me on even a different pioneer sub other than it.
Very grateful
The Pioneer TS-W3003D4 needs to be installed into an enclosure. The precise internal volume of the enclosure is very critical to the performance of the subwoofer. For deeper boomy bass I recommend a ported enclosure, 2.0 cubic feet with a 3 inch diameter port. You can find the recommended box dimensions here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/TS-W3003D4_InstructionManual092216.pdf The TS-W3003D4 is a dual voice coil subwoofer. I would wire the sub at 2 ohms and I would use the Pioneer GM-D8701 amplifier. It will perform well with great reliability. If you want some additional power the Pioneer GM-D9701 will also be great, but will have enough power to damage the subwoofer if you over drive it. Pioneer GM-DX871 or Pioneer GM-DX971 will also work great. You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
Deckerd Otto 🙏Very grateful of your professional advice.
Deckerd Otto Hello again , just a clarification. I noted the amps you have advised are mono class D. Does this mean I have to in addition purchase what is called 4 channel amplifier for the 4 door speakers? (I have 4 door speakers + the 12 inch subwoofer pioneer TS W3003D4.)
The shopkeeper here tells me that I can either get a 5 channel amplifier.
If this is true, please recommend to 2-3 five channel pioneer amps that would work with this subwoofer and the 4 door speakers.
Very grateful Sir.
You didn't mention anything about the 4 door speakers in your first note. With 4 door speakers and a subwoofer, a 5 channel amp is the way to go.
You can certainly, get a mono subwoofer amp and a 4 channel amp like Pioneer GM-D8704 seen here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html The subwoofer performance will be better. However, the installation is a little more complex, and it's all more expensive than the 5 channel option.
If you want a 5 channel, I recommend the 5 channel Pioneer GM-D9705, or GM-DX975. You can learn more here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html Both are 5 channel and you can't go wrong.
Hi there. i have a question that can i run this Amp Using DC 14.4 volt 66a 800W power supply?
It should work well with the power supply you described. The Pioneer GM-A6704 will operate in a voltage range of 10.8 to 15.1 volts DC. Current consumption at continuous power at 4 ohms is 31 amps at 14.4 volts. You can download the owner's manual for the Pioneer GM-A6704 here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/GM-A6704_OwnersManual061616.pdf You can learn more about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's UA-cam Channel here; ua-cam.com/users/pioneerelectronics
@@pioneerelectronics thanks
sir can i use this only for ts w306c dvc? will it be okay if i dont run anything on the channel A and run this single woofer on channel B with bridged connection since its a 400rms woofer, and the bridged connection would provide 380rms in total @4 ohms?
Yes this will work. The "A" channel and "B" channel on this amp can be seen independently of one another. Please note: The GM-A6704 will operate down to 2 ohms impedance. When you bridge a channel on this amplifier, by definition, you are showing that channel 1/2 of the impedance of the connected circuit. This means you can not bridge a speaker or subwoofer showing impedance lower than 4 ohms. If you wire the TS-W306CDVD at 8 ohms, and bridge it to the "B" channel on the GM-A6704, you will show the amp a 4 ohm load and it will be very strong clear and reliable.
You can find the owner's manual for Pioneer GM-A6704 here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/GM-A6704_OwnersManual061616.pdf
You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
@@pioneerelectronics thank you, I'm sorry i have a TS-W306C SVC 400RMS @4ohms. Not a DVC
@@pioneerelectronics and what would you recommend me playing a single 306c SVC woofer? i would love to play it at optimum level ie 400rms, so for that i would need an amplifier pumping out 500-600rms for a single woofer.
@@themountain6437 For the Pioneer TS-W306C single voice coil 4 ohm subwoofer, I recommend the Pioneer GM-D9701 amplifier. You can see the unboxing video from Pioneer here: ua-cam.com/video/6h3b_c3Yxnk/v-deo.html
This amp will put out 500 watts RMS at 4 ohms.
Please also consider the Pioneer GM-A5702 amplifier seen here: ua-cam.com/video/hHIDBQdKTSA/v-deo.html
This amp will put out 480 watts RMS at 4 ohms when operated in bridged output mode.
You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
@@pioneerelectronics okay will try searching for them. thank you so much!
and please revive the 305c/306c series! they were perfect for people with limited budget
R thith amplifier can work with 4 speakers and pioneer T_S WX3000T?
The Pioneer GM-A6704 is designed to operate from 8 to 2 ohms impedance on both the "A" and the "B" channels. If the 4 speakers are 4 ohm impedance, this can work in a number of different ways. The Pioneer TS-WX300T is a 4 ohm subwoofer. I recommend to run the 4 speakers on amplifiers "A" channel. You can wire the 4 ohm speakers in series, or in parallel. 2 of the speakers wired to the Right, and 2 of the speakers wired to the left. All on the "A" Channel.
Next, I recommend to bridge the TS-WX3000T on the "B" channel. On the Pioneer GM-A6704, bridging uses the + on the left output and the - on the right output to combine the outputs to one 4 ohm subwoofer. Please read the owner's manual for more detailed instructions on bridging the amp's "B" channel. You can find it here: www.pioneerelectronics.com/StaticFiles/Manuals/Car/GM-A6704_OwnersManual061616.pdf Be sure to set the LPF switch on the "B" channel. You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
I have 8600w Ice Power 4 channel Amplifier, Pliz compare them for me
If you want to know more about the Ice Power amp, I recommend you contact that company and ask them for more information. The Pioneer GM-A6704 is a very affordably priced entry level class AB four channel amp with built-in crossovers and very flexible installation design. The GM-A6704 is an excellent sound quality amp and will reliable operate in 2 channel, 3 channel, and 4 channel mode with impedances down to 2 ohms on each channel. Pioneer offers more powerful 4 channel and 5 channel Class-D amplifiers you can see here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
How to connect 6 speakers 4 ohms to GM-A6704 AMP? how to create the best connection to speakers with the best configuration?
What type of speakers do you want to connect? Woofers? Full Range Speakers? Component speakers? Do you have external crossovers? Please be more specific with your question. What positions in the vehicle will each speaker have? You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html You can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
Please, Can I connect two 55W infinity component speakers and one 1400W RMS 400 with this amplifier?
Yes, the Pioneer GM-A6704 will work great. On the speaker outputs from the amp, Channel "A" is the upper outputs. Channel "B" is the lower outputs. I recommend to connect your infinity component speakers to the "A" Channel in a stereo configuration. A simple right and left set up. That means one pair on the Right and on pair on the left. The "A" channel speaker outputs are the higher speaker outputs on the amp. Be sure to use the crossover that comes with the infinity component speakers.
And I recommend to connect the subwoofer to the "B" channel wired in a bridged configuration. The "B" channel is the lower set of speaker outputs. To wire your subwoofer to the "B" channel in a bridged configuration, be sure to wire the R+ and L- on the "B" Channel output.
This is shown in a drawing very clearly on the amplifier just above the speaker outputs.
One the input side of the amp, please be sure to the HPF on the "A" channel with the HPF FREQ set to about 60 to 80Hz. On the "B" channel set the LPF . You can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
@@deckerdotto6035 Thank you very much Sir
How to connect two subwoofer
The Pioneer GM-A6704 is very flexible in it's design and there are many ways that this could work depending upon any other speakers you expect to connect to this amplifier, and the impedance in ohms of the two subwoofers you want to connect to the amp. If you want to connect 2 subwoofers to this amplifier and no other speakers, and the subwoofers are each 4 ohm nominal impedance, I recommend to bridge one subwoofer on the "A" channel and to bridge the other subwoofer on the "B" channel. Please note the Pioneer GM-A6704 is a 4 channel amplifier. You can bridge the "A" Channel and you bridge the "B" Channel, or both at the same time. That means the amplifier can operate in 2 channel, 3 channel, or 4 channel mode. The Pioneer GM-A6704 can operate at 2 ohms on the "A" Channel or on the "B" Channel or both at the same time. The amplifier will NOT reliably operate at 1 ohm. Important: When you bridge a channel on this amplifier, you are by default, showing the amplifier 1/2 of the ohm rating of the connected speaker, or speakers. That means if you connect a 4 ohm rated speaker to the bridged "A" channel, the amplifier will see a 2 ohm load. This is safe operation for the amplifier. If you connect a 2 ohm speaker to the bridged "A" channel you are showing the amplifier a 1 ohm load and it will not operate reliably. If you are looking for a 4 channel amplifier with 1 ohm operation check out Pioneer GM-D8704 here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
will this work good for 2 6/9 400wats eachand 2 6.5 270wats each
Yes, the Pioneer GM-A6704 is a 4 channel amplifier. Running a pair of 6.5 inch speakers and a pair of 6x9 is the perfect match for this amp. You find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
sweet thank u very much and what head unit would go good with tht set up
@@nortonmeikle9422 Nearly an Pioneer receiver would work great. It depends upon what you want in a receiver. Please consider the Pioneer DMH-WT8600NEX seen here: ua-cam.com/video/QrvNkGgRo7E/v-deo.html or the DMH-W4660NEX seen here: ua-cam.com/video/B2TTfJUD-es/v-deo.html or audio only receivers like the MVH-S720BHS seen here: ua-cam.com/video/FBck5BfCnXE/v-deo.html
You can find a full list of Pioneer receiver unboxing videos here: ua-cam.com/video/b08vVqhq3w0/v-deo.html
How can i conect this amplifier with kenwood Kfc _HQR 710Ex 155 RMS 3 ohm & JBL _GTO 609 90 RMS 3 ohm and TS_ WX3000T
With 3 ohm speakers I recommend to wire the speakers in series. One Kenwood and one JBL on the R of the "A" channel, and one Kenwood and one JBL on the L of the "A" channel This will show the amplifier a 6 ohm load and well within the working limits of the Pioneer GM-A6704 amplifier. Do not wire these speakers in parallel. A parallel connection will show the amplifier a 1.5 ohm load and will causes the amp to heat up and shut down. If you don't already own this amplifier, please consider the Pioneer GM-D9705 seen here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html The Pioneer GM-D9705 is a 5 channel amplifier and each of your 4 speakers and the subwoofer can have it's own connection to the amplifier.
@@pioneerelectronics that is means i must use 5 channel amplifier? or must wire the speaker in series?
That's correct. If you want to use a Pioneer GM-A6704 amplifier, you must wire the speakers in a series and keep the impedance at 2 ohms or higher. Or you can use a Pioneer GM-D9705 five channel amplifier and all of the speakers will have an individual connection to the amplifier.
This amp can be bridged @ 2 ohms?
Your question is not entirely clear, so please read the full answer. Please note the Pioneer GM-A6704 is a 4 channel amplifier. You can bridge the "A" Channel and you bridge the "B" Channel, or both at the same time. That means the amplifier can operate in 2 channel, 3 channel, or 4 channel mode. The Pioneer GM-A6704 can operate at 2 ohms on the "A" Channel or on the "B" Channel or both at the same time. The amplifier will NOT reliably operate at 1 ohm. Important: When you bridge a channel on this amplifier, you are by default, showing the amplifier 1/2 of the ohm rating of the connected speaker, or speakers. That means if you connect a 4 ohm rated speaker to the bridged "A" channel, the amplifier will see a 2 ohm load. This is safe operation for the amplifier. If you connect a 2 ohm speaker to the bridged "A" channel you are showing the amplifier a 1 ohm load and it will not operate reliably. If you are looking for a 4 channel amplifier with 1 ohm operation check out Pioneer GM-D8704 here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
@@deckerdotto6035 ty, this helped so much lol
can 1 channel be ran at 2 ohms and the other ran at 4 ohms ? simultaneously.
Yes. No worries. You may think about the "A" Channel and the "B" Channel as two independent amplifiers in the same chassis. One channel does not effect the other. You can find more videos about Pioneer amplifiers here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html and you can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
I want pioneer car amplifier
You can find more videos about Pioneer amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html and you can find more videos on Pioneer's UA-cam Channel here: ua-cam.com/users/pioneerelectronics
How much rms does it have
60 watts RMS to all 4 channels at 4ohms and 95 watts RMS to all 4 channels at 2 ohms. If you are looking for a little more power please consider Pioneer GM-D8604. You can see it here: ua-cam.com/video/aqmu9yZov1M/v-deo.html Pioneer GM-D8604 has 125 watts RMS to all 4 channels at 4ohms and 150 watts RMS to all 4 channels at 2 ohms. You can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics
Can this amplifier work with 4 speakers of 70 watts RMS
Yes. Pioneer GM-A6704 is perfect for 4 speakers that will handle 70 watts RMS. They will be loud and clear. If you are looking for more power you might consider Pioneer GM-D8704 also a 4 channel amplifier seen here: ua-cam.com/video/E-VbUBAGwAI/v-deo.html You can find more videos about Pioneer Amplifiers here: ua-cam.com/video/99Hfmc8QxVc/v-deo.html You can find more videos on Pioneer's You Tube Channel here: ua-cam.com/users/pioneerelectronics