@@wal i see. . . i've got a series 1 c-101 that i recapped and replaced all 101 leds in the analyzer. still in daily use! actually have an eql still in my truck.
Seems like a great amp with very few downsides. Decent price, good build quality, beats it’s rated power on the test bench, extra features that a lot of 4 channel amps don’t have and it looks pretty clean too. I was huge into car audio back in the 90s but kinda fell out of it over time. But I recently found your channel and it’s got me excited about car audio again and I’m definitely thinking D4S amps may be the way to go for my build. Another great video Big D
@@wal hey knownur busy but just found a new eBay brand amps, look up black diamond amps. The ratings seem fairly close to me, they are all under 100$ and come with clip lights on amp and remote potentiometer. Don't have one that does over 900rms that I see but for 100$ 900rms with q clip light could be awesome
Honestly I’d love this, go great with my 3 psi platform 2s on a sfb 8k, clamped 7819 Watts at 15v, out of that amp, wired to 1.33, rising too 1.9 ohm box 📦 tuned too 29 hrz, metered a 152.6, now I built a wall, and before I even sealed it too the b-piller, I metered a 155.8 db on stock alt, at 14v, I pulled a dummy move and fried my 300 amp luckily my 75ah c-max was fine, now that I’m sealed I definitely gained, and am in need of, mids and highs 🤦♂️
I actually have to see what they are up to today. They revealed Ken Block is back with Subaru, and a 2 stroke race Quadzilla kept up with Emelia's record breaking TT Corvette. What do they have today?
I was jus ready to order the skar 150.4 4channel a/b amp..im running 2 ds18s pro 6.5s 2 ds18s 6×9s pro also and 2 ds18s super tweeters ..so the skar won't do it???man the price point tho on this is high compared to the skar at 167.00 dollars
When said idk why you would run these for subs then you did the numbers. Hell I see why now front 2 at 2 ohms would run most any highs and then leave 3 and 4 for some small subs in a daily. Awesome and I'm loving the JP8, for the price you can't beat it. Thanks so much for the best audio reviews ever.
I just bought one of these today from Jonathan here in Henderson. Some pole smoker stole my Orion Xtr 1000.4. Looks like I got an upgrade. It was 339. Not bad for all that power. Can’t wait to hear it!
Just another Chinese built budget amp. Nothing special but nothing wrong with that besides the usual that comes with those amps. I'm running Half Korean and half Chinese right now. Not JP's amps of course. SoundQubed.
Killer amp, and just a wild amount of power! I do question the stability of their power supply with the strange results you got, but i'm not worried about it. Likely just lower quality caps. Maybe some PCB design issues. If it sounds good, it's good enough for me.
Williston Audio Labs Thanks for getting this video man. Really helps a lot. Damn just wish it had his bad ass and i mean bad ass bass remote. This thing is perfect for what needed too man damn. STILL super glad you did the vid. Did not expect it to put out that much power.
@@ramsesfelix388 it worked for 2 days and quit working. I sent it back and they had it for almost 2 months and I just got it back yesterday. I did not get the kicker CS6 by 9s I sent those back and got DS-18 ZT69s and they suck no mid base whatsoever only mid and highs so now I'm ordering the Memphis street reference pros and I have Memphis PR's in the dash the three and a halfs and they run off the deck so now I'm pushing the four DS-18s with a SKAR 75.4 amp and it sounds better but I think there was something wrong with the amp altogether from the get-go it always sounded fuzzy and then went out in two days so I think I just got a bad amp
@@ricardojuarez291 For my single cab truck, 700W on the sub channel is puh-lenty. PLENTY. Not everybody needs/wants huge wattage out of a subwoofer and 500W-700W is enough to appease many people who are just looking for slap in a daily driver. You can't tell me an SA-12 in a proper enclosure with this thing bridged on the rears wouldn't slap in my old school Tacoma.
Love your channel. The best on UA-cam. I actually bought the Orion HCCA 3000.1 SPLX after your vids on it even though I'm running a higher power sub amp and can't really use it with my current setup.
It would be cool to see amps from Steg/mosconi/audio system on your channel but I guess it's hard for you to get your hands on these in the USA 😕 I still love your content and your transparency! Keep up the good work ma dude
Very powerful amp. Have it running 4 deaf bonce 6.5 Arnolds in my tahoe build and they will make your ears bleed. Love that you can turn the crossovers off and let the dsp control everything
this comment is the exact reason why i was scrolling through them. I have 4 of the same mids but jut bought 2 sets of Arnold 8's. Was wondering if i can run all (8) speakers on this amp. What do you think?
@@cuttycochise5598 I have it running the 4 Arnold 6.5s in my front doors and 4 DD Audio vom8as in the back. It has been that way for over a year and it does great
@@bradalden8347 I wasn't going to buy it anyways, but I'd like to hear it. I have a dc 175.4. Sounds awesome. Probably will stay with a/b amps for mids and highs
Was waiting for this, thanks Big D! Question for you, im in CA, where would you recommend I send an old school amp to be repaired? Its an old Eclipse amp. Thanks!
Lot's of power but it's still a class D amp, the output inductor's can only "clean up" class D noise just so much, not ideal for a "full range" amp. I'll stick with class AB amps for sound quality. Regardless of my opinion a great review as always!
Yup cause you have computers for ears and a processor for a brain that can actually hear and process the differance.. long as the borg chatter doesn't interfere
I couldn't get my wallet out fast enough until I saw no bass remote. Man I was super excited for this amp to man. I'm just running 4 Jl Audio W0W3 An they cap out rms at 300watts so this was a perfect fit for my application. I wonder if there is a way to wire one of JP's Badass remotes to it. Where you at JP I need some help man . 😥
@@RAW_Reality Its one badass amp. Loud and clean. I always get compliments on that. People asking me how the mids and highs are so loud and sound so clean with the bass knob all the way to the right. I was lucky to get it on sale for $250! I have some pics and demo videos on IG. Same name if u want to check it out. Im get another Q4-150 soon. I'm running 4 Skar neos on it now with 4 super tweets on a Kenwood 600 watt marine amp thats loud and clean as well and Im gonna run 8 Skar 6.5 neos all together when i get the second Q4-150. I definetly recommend it.
I am a new subscriber due to your great videos, teaching me much about amps. Would love to learn the names of your musical selections during the video. Except of course the copyrighted tracks. 👍
Can we see a run at the 1khz test tone on midrange/highs amps? Is the power output higher or lower at 1khz? You're saying "not sure why you'd use this amp for sub level" but you're testing at 40hz all the time. Can you do both? I love your channel! Definitely not hating. :)
Out of context, Big D, have you ever got you're hands on a Zapco EQ? I was just wondering about the actual sound quality. I saw one on Ebay for $25,000.
can you pleaseee review the JP 34AB | 590 WATT RMS Class AB 4CH Amplifier from down for sound, it really debating getting one but i want too see a video reviewing it
I need to buy this amplifier and get it tested because I'm thinking this would be the perfect amplifier to use for my front end. is there any place on the board for a fan header?
I have one question why there is difference between the amperes rating when you dyno test & when you test efficiency..? In this video the amperes it took is 105 but when you tested the efficiency the amperes rating is 98.5 at same power output..! I am missing something..?
I have seen this difference in all your videos..! Why the amperes are less when you check efficiency..? What i do is 105 x 14.32 = 1503.6 thats the input power and the power output is 336 x 4 = 1344 i.e. 1503.6/100 x 89.5 = 1345.72 watts that means efficiency is 89.5%..! Correct me where i am wrong..!
I have a question, not really new to this but it’s been 20 odd years... ok, when using a mono amp with two speaker outputs will you get a final 1ohm load with 2 4ohm subs wired to 2 ohms individually if you connect them to separate speaker outputs? Love the content, just wish I could find my “budget” amp dyno’d on UA-cam ( Rockville rva-m3) to see what they r actually capable of.
@ 7:21 . Highly Underrated amps like this are (my perspective) marketing strategy towards high quality. The other end of the spectrum is the anti-under rating strategy which is separate from over rating. Anti-under rating is meant as deception by placing 8 billion watts MAXIMUM OUTPUT to be seen on every surface , which makes it obvious to people that have minimal knowledge about electricity in audio . So in short all amp dyno utubers are like the batman of car audio . Which places u in the car audio justice system as a prosecuting, whistling blowing , iron 👊ed hero . Thanks
Brother, I know it’s a long shot. But still asking, how would you rate the quality of these amps. I know it’s a generic question with broad answer options, bu with those power it’s not easily passable. Please, if you can! Or compare them with JL. No hate, just a question.
Can the low and high pass filters be turned on together to create a bandpass? So you can run mids from say 100hz-10khz? I’m diggin these JP amps so far. They need a big mono block. Something at least 8 k. That would complete the line.
does this amp accept high inputs through the RCAs? i have the Pioneer GM DX874, im looking for something more heft, the pioneer take high or low inputs through the RCAs.
These amps are cheater amps for sure. Like you said underrated and they have the juice to get loose. Like always, you are bringing it BigD! Stay safe mates!😊👍🏻😷
I wouldn't call it a cheater amp. It's underrated for sure, but the term "cheater amp" came from days past competitions where amp power was rated at 4 ohms for the competition level. That way, a 100W (Orion HCCA for example) amp at 4 ohms could be wired down to 1/2 ohm and produce around 800W in the 100W and under category.
Will this amp do three channels? I'm looking for an amp with this power to do a pair of 6 1/2 components in the doors and a pair of 8 subs behind the seats in a 2020 Fiat 124 Abarth. Thanks
So I was talking to someone about my system and I was t told I could run a four channel for subs and component speakers so with that being said I’m running two Lcs d4 v2 12” sundown audio subs 300 rms a piece with image dynamics component speaker ther max power limit is 100watts rms if I run a ds4 4 channel what would you suggest?
Ok so I need help what to run with this amp I got 6.5 components up front but the are jl audio c2 components but im thinking something higher power for front and back now
First JP8 video here: ua-cam.com/video/No3qCPI4LNw/v-deo.html JP8 Low Ohm Tests: ua-cam.com/video/RCHhKpM83FM/v-deo.html JP23 Full Test: ua-cam.com/video/ufuoi-vn-g4/v-deo.html JP23 Low Ohm Tests: ua-cam.com/video/v7nohX0C3gg/v-deo.html Shop for this JP234 Amplifier: lddy.no/vk62 Shop for Down4Sound Amps: is.gd/D4Samps Shop for Savard Hi-Q Subwoofers: amzn.to/2Nh1qcf Check Out My 2nd Channel: www.wheeliewilliston.com See previous video on JP23 amp: ua-cam.com/video/ufuoi-vn-g4/v-deo.html Low Ohm Tests of D4S JP23: ua-cam.com/video/v7nohX0C3gg/v-deo.html Video Index: 0:00 Intro 0:30 Comparison 0:58 Unboxing and Overview 2:38 Inputs/Outputs 4:23 Clearly See Components 6:28 Amp Dyno Tests 10:48 Amp Dyno Results 11:04 What's Inside? 11:57 Sound Quality? 13:29 Thermal Imaging 14:05 Pros/Cons 14:52 Final Thoughts 15:25 Old School SPL? Note: Video is listed as sponsored because amp was given to me as I'm an affiliate of Down4SoundShop.com. This does not mean the video is an advertisement, I still provide factual data from measurements plus my genuine opinions.
You know Big D I wish there was way maybe you could ask JP if there is a way to get amps painted to match. I'm not asking to be difficult but what if you wanted say this amp but preferred the blue color to match the New JP 23 V.2 that just came out??🤔 What about a blue class AB amp instead of that purple color??
I bought this Amp about 9 months ago it's pushing 4 skar 10 inch mids extremely well no issues except its a little to much power money well spent fosho
I know you can run this in 3ch mode 2x4ohm & bridged 1x4ohm.. But could you also run this 2x4ohm on Ch 1-2 & wire up a dual 2ohm sub to Ch 3-4?? So 4ohm on Ch 1-2 & 2ohm on Ch 3-4..
![[UA] NAVI vs MOUZ | BO5 | IEM Rio 2024](http://i.ytimg.com/vi/CMBYk0cbGoA/mqdefault.jpg)
audiocontrol humor in their vintage manuals can not be topped!
They do the same in their new manuals as well!
@@wal i see. . . i've got a series 1 c-101 that i recapped and replaced all 101 leds in the analyzer. still in daily use! actually have an eql still in my truck.
@@wal I bought a epicenter it said do not fry or saute
Seems like a great amp with very few downsides. Decent price, good build quality, beats it’s rated power on the test bench, extra features that a lot of 4 channel amps don’t have and it looks pretty clean too. I was huge into car audio back in the 90s but kinda fell out of it over time. But I recently found your channel and it’s got me excited about car audio again and I’m definitely thinking D4S amps may be the way to go for my build. Another great video Big D
Love getting home from church services and seeing a new video from you!!! You really make good videos.
Thanks brother 👍
Yuck. Why would you actually tell other people you're superstitious?
@@SecularReasons lol. Church. I'd rather be sleeping.
@@rxtuninginc8444 ...I used to think I was too smart to be religious.. turns out, I am not smart enough
@@raymo6795 maybe we're missing something. The more I think about it...no. Nope not missing anything.
Awesome video man thank you for the review and I was also pleasantly surprised with the crazy head room available =D
🙌
@@wal hey knownur busy but just found a new eBay brand amps, look up black diamond amps. The ratings seem fairly close to me, they are all under 100$ and come with clip lights on amp and remote potentiometer. Don't have one that does over 900rms that I see but for 100$ 900rms with q clip light could be awesome
@@crustysleet Yes, I recently got one and will test it soon.
Honestly I’d love this, go great with my 3 psi platform 2s on a sfb 8k, clamped 7819 Watts at 15v, out of that amp, wired to 1.33, rising too 1.9 ohm box 📦 tuned too 29 hrz, metered a 152.6, now I built a wall, and before I even sealed it too the b-piller, I metered a 155.8 db on stock alt, at 14v, I pulled a dummy move and fried my 300 amp luckily my 75ah c-max was fine, now that I’m sealed I definitely gained, and am in need of, mids and highs 🤦♂️
@THLIFEOFPRICE Dumb question but how do you use the amp in full channel mode? Set the HP/LP filters to off or on? 🤔
Big D, you have one of the best channels on UA-cam brother!!! Excellent video
I have all three amps. JP has done wonderful things with these
I'm in between JP234 and JP284 for 8 Arnold's. What do you recommend?
YES! The old format is back! Including Hoonigan like music choices!
😜
I actually have to see what they are up to today. They revealed Ken Block is back with Subaru, and a 2 stroke race Quadzilla kept up with Emelia's record breaking TT Corvette. What do they have today?
i love Hoonigan's channel. thisVSthat
I highly recommend this amp. It's such a beast. You can run anything with it. Eventually it will be my bullet tweeter amp
What’s the audio quality like though?
@Luis M it's good man. I can't say it's the best but for the price it's very clean and loud
Can it push 8 Arnold's or should I go with the JP284?
@ramsesfelix388 yes it definitely can. I have 6 Arnold's on mine currently. But I am upgrading to 12 Arnold's on a jp322
Damn I just purchased the JP284 but it comes with no fan what the hell. I guess I'm gonna give it a try. Damn good setup man 🙆♂️💣
Im running this amp with 4 skyhigh 300watts rms 6.5 midrange and its a beast. Couldnt be happier. Steped up from the skar 150.4 big difference
I was jus ready to order the skar 150.4 4channel a/b amp..im running 2 ds18s pro 6.5s 2 ds18s 6×9s pro also and 2 ds18s super tweeters ..so the skar won't do it???man the price point tho on this is high compared to the skar at 167.00 dollars
And what's the big difference??the skar is a A/B 4channel too this isn't
When said idk why you would run these for subs then you did the numbers. Hell I see why now front 2 at 2 ohms would run most any highs and then leave 3 and 4 for some small subs in a daily. Awesome and I'm loving the JP8, for the price you can't beat it. Thanks so much for the best audio reviews ever.
What exactly is the jp8 for?? Is it a 4 channel for mids amd highs or for subs
😳I see that D4s is trying to take over, wow thumbs up 👍🏾👍🏾I’d buy it and the guts looked g⚙️⚙️d with high end caps. Very neatly done.
I just bought one of these today from Jonathan here in Henderson. Some pole smoker stole my Orion Xtr 1000.4. Looks like I got an upgrade. It was 339. Not bad for all that power. Can’t wait to hear it!
I'm really digging D4S. Has a US Amps feel to them. Can't think of a better set of everyday stereo and power amps to use JP23 and JP234. Thanks D
Thanks for watching and commenting!
Just another Chinese built budget amp. Nothing special but nothing wrong with that besides the usual that comes with those amps. I'm running Half Korean and half Chinese right now. Not JP's amps of course. SoundQubed.
I had a US amp pushing a pair of PSI 12s in the mid 90's. It dropped it to the water table and back. Miss it lol.
Yeahh Boiiii😁😁, thanks 🇯🇲 Sir Willy 🇺🇸.
Thanks for watching and commenting!
Listening to this video on a JP234 this thing slaps 😎
This is a perfect choice for low budget FULL system amp. 90% of anyone starting out this amp will do them for a long time!!!👌👌👌💞💞💞💞💞
Agreed
@@wal what do you think .... This as AB class in 1995 be about 2,100$?
Killer amp, and just a wild amount of power! I do question the stability of their power supply with the strange results you got, but i'm not worried about it. Likely just lower quality caps. Maybe some PCB design issues. If it sounds good, it's good enough for me.
Williston Audio Labs Thanks for getting this video man. Really helps a lot. Damn just wish it had his bad ass and i mean bad ass bass remote. This thing is perfect for what needed too man damn. STILL super glad you did the vid. Did not expect it to put out that much power.
As always- amazing video!
Thanks for watching and commenting!
I just bought mine after watching this. I can't wait till it gets here. It ought push my 4 kicker, cs6x9 and 2, cs3.5
Did it push all those speakers?
@@ramsesfelix388 it worked for 2 days and quit working. I sent it back and they had it for almost 2 months and I just got it back yesterday. I did not get the kicker CS6 by 9s I sent those back and got DS-18 ZT69s and they suck no mid base whatsoever only mid and highs so now I'm ordering the Memphis street reference pros and I have Memphis PR's in the dash the three and a halfs and they run off the deck so now I'm pushing the four DS-18s with a SKAR 75.4 amp and it sounds better but I think there was something wrong with the amp altogether from the get-go it always sounded fuzzy and then went out in two days so I think I just got a bad amp
Sneaked in an OSSC run!
Just a teaser!
Front two channels on 4 6x9’s and rear two on a under seat subwoofer. Seems like that’d be a banging system
Just bought a JP234 it has a fan built in it 👌🏽💪🏽
This would be dope for a front 2-Way component set and a subwoofer.
Seems it would work great for this use and folks wanting a simple setup
Another Sean 😂
I'd use it for two way fronts and subs! Those will kick my bazookas hard!!!
No way dude, just for mids, leave the bass for a 1500 watts and up
@@ricardojuarez291 For my single cab truck, 700W on the sub channel is puh-lenty. PLENTY. Not everybody needs/wants huge wattage out of a subwoofer and 500W-700W is enough to appease many people who are just looking for slap in a daily driver. You can't tell me an SA-12 in a proper enclosure with this thing bridged on the rears wouldn't slap in my old school Tacoma.
Love your channel. The best on UA-cam. I actually bought the Orion HCCA 3000.1 SPLX after your vids on it even though I'm running a higher power sub amp and can't really use it with my current setup.
Running 2 6x9 and 2 bullet tweeters and I’m impressed with it
It would be cool to see amps from Steg/mosconi/audio system on your channel but I guess it's hard for you to get your hands on these in the USA 😕
I still love your content and your transparency! Keep up the good work ma dude
Check out Fred and Sound
Ordered! TY BIG D.
I love the old us amps look
I agree 👍
You forgot. “Tiffany style RCA’s. Thank You Tiffany.”
Tiffany married Jack, and then had an affair with Allan.
I realize it's pretty randomly asking but do anyone know a good website to stream newly released series online?
@Alijah Kairo I use Flixzone. Just search on google for it =)
@Alijah Kairo i watch on flixzone. You can find it by googling :)
crescendo mimics but i will get a few just because i ride with JP glad this video popped up
Since there is already a factory black one, I’d love this new one in a metallic sunset orange. Just to keep the colors rolling. 😁
I vote for a copper gunmetal color either anodizing or powder coat. Anodizing probably better for heat dissipation though.
Dangggg that’s some strong power ratings.
I just bought a JP234 and it looks like they have added a cooling fan to these now
Very powerful amp. Have it running 4 deaf bonce 6.5 Arnolds in my tahoe build and they will make your ears bleed. Love that you can turn the crossovers off and let the dsp control everything
It’s powerful and clear fo sho
this comment is the exact reason why i was scrolling through them. I have 4 of the same mids but jut bought 2 sets of Arnold 8's. Was wondering if i can run all (8) speakers on this amp. What do you think?
@@cuttycochise5598 I have it running the 4 Arnold 6.5s in my front doors and 4 DD Audio vom8as in the back. It has been that way for over a year and it does great
I didn't hear you say how you personally felt it sounded. Was noticeably different from a/b switching?
Cheap amps sound cheap. Just depends on what you want. I’m sure you know that
@@bradalden8347 I wasn't going to buy it anyways, but I'd like to hear it.
I have a dc 175.4. Sounds awesome. Probably will stay with a/b amps for mids and highs
Man this beast has some power. LOVE IT BIG D
Was waiting for this, thanks Big D!
Question for you, im in CA, where would you recommend I send an old school amp to be repaired? Its an old Eclipse amp.
Thanks!
🇯🇲
Lot's of power but it's still a class D amp, the output inductor's can only "clean up" class D noise just so much, not ideal for a "full range" amp. I'll stick with class AB amps for sound quality. Regardless of my opinion a great review as always!
How is it a class d its a 4 channel amp
Yup cause you have computers for ears and a processor for a brain that can actually hear and process the differance.. long as the borg chatter doesn't interfere
Tho these amps seem kinda old school to me and you very well probably can hear the difference listening to your car stereo while mowing the lawn
I couldn't get my wallet out fast enough until I saw no bass remote. Man I was super excited for this amp to man. I'm just running 4 Jl Audio W0W3 An they cap out rms at 300watts so this was a perfect fit for my application. I wonder if there is a way to wire one of JP's Badass remotes to it. Where you at JP I need some help man . 😥
Been wanting to see this ..
Wait no mo 😊
I would love to see you test the SoundQubed Q4-150 Multiple Channel Amplifier.
I already bought it a few weeks ago but I'm not hooking it up until my new build is finished. Hopefully it puts out rated power.
@@Hertzsogood219
So... Whatcha think?
(Assuming your system's installed by now... 🤷🏻♂️)
@@RAW_Reality Its one badass amp. Loud and clean. I always get compliments on that. People asking me how the mids and highs are so loud and sound so clean with the bass knob all the way to the right. I was lucky to get it on sale for $250! I have some pics and demo videos on IG. Same name if u want to check it out. Im get another Q4-150 soon. I'm running 4 Skar neos on it now with 4 super tweets on a Kenwood 600 watt marine amp thats loud and clean as well and Im gonna run 8 Skar 6.5 neos all together when i get the second Q4-150. I definetly recommend it.
Just recently ordered this amp and it has an internal fan
This would go nice in my truck that has a certain $12 Blaupunkt. Some fresh speakers and a sub on the 3/4 bridge? Would be killer.
Can anyone help me figure out the hpf and lpf? Kinda confused. Which one do I need for some 225hz filtered mids?
I am a new subscriber due to your great videos, teaching me much about amps. Would love to learn the names of your musical selections during the video. Except of course the copyrighted tracks. 👍
Thanks for watching and commenting! I’ll try to remember to include the tracks moving forward
Can we see a run at the 1khz test tone on midrange/highs amps? Is the power output higher or lower at 1khz? You're saying "not sure why you'd use this amp for sub level" but you're testing at 40hz all the time. Can you do both? I love your channel! Definitely not hating. :)
Out of context, Big D, have you ever got you're hands on a Zapco EQ? I was just wondering about the actual sound quality. I saw one on Ebay for $25,000.
I like Down4Sound. They have a year 2021 Linear Power or The Hott Setup vibe. Ok, nothing can be like Linear Power, but it is the vibe dammit!
Yeah pretty exciting stuff 😳
Woooooooo !! I’m going to check this amp out to replace my door speaker’s amp
can you pleaseee review the JP 34AB | 590 WATT RMS Class AB 4CH Amplifier from down for sound, it really debating getting one but i want too see a video reviewing it
Finally an amp that can replace my Aging Vibe audio Slick A4.
👌😬👍
Just purchased my jp234 last night
What's your feedback on it man?
Which would sound best, this amp or dual RF Punch 200x2 DSM or single RF Power 1000 mosfet?
I don't always hit thumbs up, save for Big D Wiz!
Much appreciated
I need to buy this amplifier and get it tested because I'm thinking this would be the perfect amplifier to use for my front end. is there any place on the board for a fan header?
I have one question why there is difference between the amperes rating when you dyno test & when you test efficiency..? In this video the amperes it took is 105 but when you tested the efficiency the amperes rating is 98.5 at same power output..! I am missing something..?
I have seen this difference in all your videos..! Why the amperes are less when you check efficiency..? What i do is 105 x 14.32 = 1503.6 thats the input power and the power output is 336 x 4 = 1344 i.e. 1503.6/100 x 89.5 = 1345.72 watts that means efficiency is 89.5%..! Correct me where i am wrong..!
I have a question, not really new to this but it’s been 20 odd years... ok, when using a mono amp with two speaker outputs will you get a final 1ohm load with 2 4ohm subs wired to 2 ohms individually if you connect them to separate speaker outputs? Love the content, just wish I could find my “budget” amp dyno’d on UA-cam ( Rockville rva-m3) to see what they r actually capable of.
Very impressive 👍💪
Awesome jp23 amplifiers are very powwrful and small.
Awesome video nice amplifier good job Big d keep it up
Thank you
You're quite welcome sir
@ 7:21 . Highly Underrated amps like this are (my perspective) marketing strategy towards high quality. The other end of the spectrum is the anti-under rating strategy which is separate from over rating. Anti-under rating is meant as deception by placing 8 billion watts MAXIMUM OUTPUT to be seen on every surface , which makes it obvious to people that have minimal knowledge about electricity in audio . So in short all amp dyno utubers are like the batman of car audio . Which places u in the car audio justice system as a prosecuting, whistling blowing , iron 👊ed hero . Thanks
👌😬👍
I'm running this amp on 8 apocalypse ap81a 8" 2 pet channel this things nice 2ohms all four channels loud and super clear
Brother, I know it’s a long shot. But still asking, how would you rate the quality of these amps. I know it’s a generic question with broad answer options, bu with those power it’s not easily passable. Please, if you can! Or compare them with JL. No hate, just a question.
I like the videos brother but what does the amp sound like what kind of sound quality does it produce
Very good power, I would tune one to stay 50 watts under clipping and leave the rest as the additional power as headroom.
Yeah there is plenty on tap here
Running 8 mids on this amp at 2ohms and its a beast super loud and clean charging to 15.5v I'm impressed
How do you time align 8 mids???
@@casemods I'm curious myself!!, because I was going to do the same with 4 sets (2 sets of 6.5 Arnolds and 2 sets of 8" Arnolds).
@@cuttycochise5598
Not enough power for 8 DB mids. Just put 4 mids on one four channel Jp23⁴ and the other 4 on another JP23⁴
gracias por las traducciones a español te sigo hace muchos tiempo eres el mejor
Ayo Big D, So with both the HPF and LPF switched to off I presume it's a wide open full range?
Can the low and high pass filters be turned on together to create a bandpass? So you can run mids from say 100hz-10khz? I’m diggin these JP amps so far. They need a big mono block. Something at least 8 k. That would complete the line.
does this amp accept high inputs through the RCAs? i have the Pioneer GM DX874, im looking for something more heft, the pioneer take high or low inputs through the RCAs.
I'd like to see a video of how the jp23 does strapped
There is a video on YT ua-cam.com/video/0GFYApYzczU/v-deo.html
The winding on that output toroidal nutz
Awesome reviews, any chance you can look at Nemesis Audio amps.
I’m gonna deep freeze 🥶 my Jp234 so it runs cool 😎
Thank you Allen
These amps are cheater amps for sure. Like you said underrated and they have the juice to get loose. Like always, you are bringing it BigD! Stay safe mates!😊👍🏻😷
I wouldn't call it a cheater amp. It's underrated for sure, but the term "cheater amp" came from days past competitions where amp power was rated at 4 ohms for the competition level. That way, a 100W (Orion HCCA for example) amp at 4 ohms could be wired down to 1/2 ohm and produce around 800W in the 100W and under category.
The amp looking similar to the American Bass God Father 500 x 4. Great video i would love to see some American Bass God Father Amp
👌😊👍
Would love to see a Kenwood - 800-Watt Bridgeable 2-Channel Amplifier with 3-Way Power Distribution
Model:KAC-7201 Dyno if it's at all possible
Will this amp do three channels? I'm looking for an amp with this power to do a pair of 6 1/2 components in the doors and a pair of 8 subs behind the seats in a 2020 Fiat 124 Abarth. Thanks
How much of a difference would this class D vs a class A/B for pro mids & highs?
Yea gotta do A/B amp in my opinion for mids and highs
What would be a better choice this or the jp95 5channel amp?
In three channel mode I presume that the amp ran according to the 4 channel mode at 4 ohms and bridged at 4 ohms? Or did the amp produce more power?
3ch mode the 3rd channel was around 680W
Do you know if this is safe running at 16 volts with the rest of my setup?
So I was talking to someone about my system and I was t told I could run a four channel for subs and component speakers so with that being said I’m running two Lcs d4 v2 12” sundown audio subs 300 rms a piece with image dynamics component speaker ther max power limit is 100watts rms if I run a ds4 4 channel what would you suggest?
Ok so I need help what to run with this amp I got 6.5 components up front but the are jl audio c2 components but im thinking something higher power for front and back now
So basically with a 1000hz test tone the ratings would be way higher ?
Wow that’s not quite as underrated as the monoblocks but still impressive. I’d probably run it on front stage and a sub or 2.
i have two Rockford Fosgate subs that each put out 600W at 4-ohm or 1-ohm.. thinking about getting this since the RF amp i want is like $600
What speakers would you hook up to this amp for 4 channels? Thx
First JP8 video here: ua-cam.com/video/No3qCPI4LNw/v-deo.html
JP8 Low Ohm Tests: ua-cam.com/video/RCHhKpM83FM/v-deo.html
JP23 Full Test: ua-cam.com/video/ufuoi-vn-g4/v-deo.html
JP23 Low Ohm Tests: ua-cam.com/video/v7nohX0C3gg/v-deo.html
Shop for this JP234 Amplifier: lddy.no/vk62
Shop for Down4Sound Amps: is.gd/D4Samps
Shop for Savard Hi-Q Subwoofers: amzn.to/2Nh1qcf
Check Out My 2nd Channel: www.wheeliewilliston.com
See previous video on JP23 amp: ua-cam.com/video/ufuoi-vn-g4/v-deo.html
Low Ohm Tests of D4S JP23: ua-cam.com/video/v7nohX0C3gg/v-deo.html
Video Index:
0:00 Intro
0:30 Comparison
0:58 Unboxing and Overview
2:38 Inputs/Outputs
4:23 Clearly See Components
6:28 Amp Dyno Tests
10:48 Amp Dyno Results
11:04 What's Inside?
11:57 Sound Quality?
13:29 Thermal Imaging
14:05 Pros/Cons
14:52 Final Thoughts
15:25 Old School SPL?
Note: Video is listed as sponsored because amp was given to me as I'm an affiliate of Down4SoundShop.com. This does not mean the video is an advertisement, I still provide factual data from measurements plus my genuine opinions.
You know Big D I wish there was way maybe you could ask JP if there is a way to get amps painted to match. I'm not asking to be difficult but what if you wanted say this amp but preferred the blue color to match the New JP 23 V.2 that just came out??🤔 What about a blue class AB amp instead of that purple color??
The heat sinks are anodized not painted and I’m not aware of their plans as far as colors go
I wish I could have found this before paying $400 for a crescendo amp that didn't even come with a bass knob
Could I use this amp to power my 2 8 inch subs that are wired at 2 ohms and are 350 rms and then power my 2 6.5 inch midbass drivers in my doors?
I bought this Amp about 9 months ago it's pushing 4 skar 10 inch mids extremely well no issues except its a little to much power money well spent fosho
Awesome 👏
Let’s get a gut shot of the amp dyno!
There is one in the Stevemeadedesigns forum
I know you can run this in 3ch mode 2x4ohm & bridged 1x4ohm.. But could you also run this 2x4ohm on Ch 1-2 & wire up a dual 2ohm sub to Ch 3-4??
So 4ohm on Ch 1-2 & 2ohm on Ch 3-4..
Great video great amp!! What would the rms per channel be for 12volts?
An easy 175-190w/ch
@@wal thank you sir appreciate the quick feedback👍
I would like to build a cooler speaker with this amp what battery will I need
u big dommy😂😂😂😂makes me laugh af evertome 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣😏😏Love you're videos ❤️❤️❤️
Thanks for watching and commenting!