It is a *gorgeous* amp inside and out. When I see white, I usually assume it is a marine amp but not so with B2. Great powder coat finish on the outside and very slick PCB inside. Decades ago, Precision Power's amps were white with some crazy colorful art on them. Class AB old school. I am glad to see B2, Mosconi, D'Amore, D4S take that approach today.
Agree with the "almost never" on strapping amps. The only scenario I could imagine is if you had *one* mega huge high power handling sub that had a single voicecoil. But every sub I have seen in the last 20 years larger than 8" - they all have dual voice coil. So just connect one amp per coil and your done. But as I am watching this, I agree - it is fun just to show how it can be done.
That is an odd setup. Even though the terminal on the slave is "positive" it is actually putting out a negative signal relative to the positive terminal of the master amplifier. Not that amplifiers CARE, they are just putting out alternating current waveforms as instructed. The output from the master to slave RCA must invert the polarity relative to the input on the master. What was impressive was 3900 watts into 4 ohm.
Amazing results. I remember first time I told a service writer about the magic smoke coming out he didn't think it was a real term. Kinda makes me wish I bought this vs my fosgate 2500
Awesome video as always man, very helpful. I plan on buying 2 DD 2500 amps and strapping them together ! I know now to buy 4 subs @4ohm each and wire them down to 2ohms so each amp can see 1 ohm
Hey brother really appreciate the video just a quick question.. how would I go about strapping two Soundstream TXP1.6000D together.. they're 1 channels amps.. is exactly the same as you did in this video?
what are the diferences between american amps and brazilian amps? I ask that because american amps are so big and heavy and brazilian amps with the same power are half the size and weight.
So what’s your overall thoughts on how the B2 2500.1 performs? I’m considering getting one but haven’t seen much content on them. Are there any 2500watt amps you’d recommend before this one?
If you look at Steve's and Big D's testing, some of their tests (depending on the amplifier) will go down to 0.5 ohm on the AD-1 Amp Dyno even if the manufacturer does not recommend it. All of the quality amps *if* needed will go into protection mode no problem. There was an older amp from Taramps (Brazil) that blew up on the bench and actually caught fire --- cannot remember if that was Big D or Budget Gem that did that test but it was ugly. That was the only time I have seen it.
Hay man I've got a bit of a unique situation I was hoping you could help me with. I've got a lot of loudspeakers like 2x 1000w fention,2x1000w daytions, and 2x peavey 15"about 400to 800w and 2x 1000w subs I think they are crowns I was hoping you or someone could help me out with building amps for them and a 1000 watt lg dj speaker and I have a hdmi 7.1 converter for movies and Xbox
Watching this video makes me want to get a pr of these but I think I might just go with the 4500.1. I'll have to weigh the options I can't wait to see this upgrade. I've been checking every day to see if a new video is posted on the upgrade to 4 8s. Would love to see Steve run the new Rampage 8's when they become available....or the Gately Relentless Going to be an awesome upgrade, might have to add another set of Mani's up front to keep up
I have the 4500.1 amp and 4 gately rampage subs waiting to be shipped for my new Silverado. I was going to go with the b2 audio subs but was tired of waiting for them to be in stock
I have the 4500.1 amp and 4 gately rampage subs waiting to be shipped for my new Silverado. I was going to go with the b2 audio subs but was tired of waiting for them to be in stock
I have the 4500.1 amp and 4 gately rampage subs waiting to be shipped for my new Silverado. I was going to go with the b2 audio subs but was tired of waiting for them to be in stock
I have the 4500.1 amp and 4 gately rampage subs waiting to be shipped for my new Silverado. I was going to go with the b2 audio subs but was tired of waiting for them to be in stock
most bass boosted songs don’t have a clean signal going out, so it’s doesn’t matter if the gains were set correctly. it will still just send a bad signal to the speakers and amp.
Steve’s got it in with b2 they don’t come with the Tiffany style rca further more the inside looks nothing like that no cooling fans wiring ect lollll mine sure didn’t #false advertising
these are probably the newest ones....What is "false advertising"? You see the box i opened it up right in front of you and it says 2500.1. Man you guys say the dumbest shit sometimes. You probably have an older model.
@@adrenalinenjunk so. That don't mean you didn't get the older model. This one is newer. So what. The older model you bought is still good don't worry.
13:20 love the white PCB, nice attention to detail of a part hardly anyone will ever see.
It is a *gorgeous* amp inside and out. When I see white, I usually assume it is a marine amp but not so with B2. Great powder coat finish on the outside and very slick PCB inside. Decades ago, Precision Power's amps were white with some crazy colorful art on them. Class AB old school. I am glad to see B2, Mosconi, D'Amore, D4S take that approach today.
Can't wait to hear how these do on the 8s. Basically same setup as my build. But twin riot 3200s. Need to dyno one of those next Steve.
I am so happy we have subtitles!! Many thanks Steve. 🙏 🤟 💪
Agree with the "almost never" on strapping amps. The only scenario I could imagine is if you had *one* mega huge high power handling sub that had a single voicecoil. But every sub I have seen in the last 20 years larger than 8" - they all have dual voice coil. So just connect one amp per coil and your done. But as I am watching this, I agree - it is fun just to show how it can be done.
Was gonna get 2 of these but got 2 jp33s,notnsure if i took a loss or gained spectacular power,but im pretty stoked. Awesome vid man ty
Them B2 Amps look amazing!!
Steve! Ive always wanted to learn how to bridge amps! Thanks tripple OG!
Them B2 audio joints doing some nice numbers. Super dope bro and great explanation on strapping amps together. Much respects Steve be easy my guy ✌
I hear nothing but good things about B2 Audio.
They slap
SMD providing facts.
Love it , always have always will Steve!!! Hows the house system going ?
That is an odd setup. Even though the terminal on the slave is "positive" it is actually putting out a negative signal relative to the positive terminal of the master amplifier. Not that amplifiers CARE, they are just putting out alternating current waveforms as instructed. The output from the master to slave RCA must invert the polarity relative to the input on the master.
What was impressive was 3900 watts into 4 ohm.
Just got my b2 4500.1 I can't wait to hook it up
A Plexi backplate and blue LEDs would look so cool. Damn those white pcbs are sexy
So dope I can’t wait to see the truck finished
Just picked up one for $500 brand new they’re on sale right now I can’t wait to see what it does
How did it work for you, any issues? I just ordered one.
Those amps are such a work of art!!! I wish I could afford one right now!!!!
Sweet Steve thanks for getting me up there!!
Amazing results. I remember first time I told a service writer about the magic smoke coming out he didn't think it was a real term. Kinda makes me wish I bought this vs my fosgate 2500
Awesome video as always man, very helpful. I plan on buying 2 DD 2500 amps and strapping them together ! I know now to buy 4 subs @4ohm each and wire them down to 2ohms so each amp can see 1 ohm
That's some cute power wire. I'm impressed with your power supply. 5kw and .3v loss.
it's a 10,000 watt power supply backed up by 4 giant cap banks.
Cool stuff I like how the box is full of donuts 👍
Love these videos it's been a while!
Bad ass amps. No doubt they'll sound dope.
WOW, that’s awesome. Great video!
Is it better to have two amps strapped to get the power u need or just one big amp
Скоро выучу английский язык, и буду считать, что не только научился автозвуку у Стива,но и постиг тонкости английского. )))
Oh yeah more power my brother.
Another great video
Amigo vc já testou um modulo a9000 power systems, é um modulo muinto forte é potente como o soundigital sd8800
My 1200 watt amp from 5 years ago is almost the same sized as one of those. So much space saving
Those B2 are something else! Great content man
really great power
Hey brother really appreciate the video just a quick question.. how would I go about strapping two Soundstream TXP1.6000D together.. they're 1 channels amps.. is exactly the same as you did in this video?
Nice results 👍👍
Hell yeah!
Can you connect 2 amps;, One amp per voice coil, on speakers with 2 voice coils!!??
If they're the same amp yes. My teamate did it
Worth the money forsure !
This is SLI for amps.
Pretty much.
Can you do this strapped test on 2 RF T2500.1bdcp’s?..
Heck yeah b2 is so nice
Now it's a full bridge.
Im new to this, can you just use each amp to one sub so 2 subs 2 amps?
Yes
Is it possible to scrap two Rockford fosgate amps together 5:07
I wish someone would go deep dive on what it takes to "strap" two amps together, as in all the way down the rabbit hole. Inquiring minds want to know.
Great video! I wanted to see B2 strap set on dyno. Love em.. When they are strapped does 1 amp take more of a beating than the other?
no
3 skar evl 12 at 2.7 ohms Stapp sk3500 for 7000 at 2oh
Ms what would 2.7 be
im impressed
Man… I wish I had your knowledge lol.
360p gang! Much love SMD, keep doin whatcha do!
For a second there it felt like it was just two amps but your gonna strap them together to make one super amp...fuckin Deadpool lol great vid
Now I want to try B2 and I've been Fosgate for life.. 😰
Is it possible to scrap two Rockford fosgate amps together
what are the diferences between american amps and brazilian amps? I ask that because american amps are so big and heavy and brazilian amps with the same power are half the size and weight.
Digital amplification is my guess
Class AB amplifiers are also usually much bigger than class D amplifiers
@@904MarkB huh?
Full bridge....
So what’s your overall thoughts on how the B2 2500.1 performs? I’m considering getting one but haven’t seen much content on them. Are there any 2500watt amps you’d recommend before this one?
Oh dang 4k a piece on uncertified
Daaaamb. Very nice
Que módulo lindo, módulo bruto de mais
Always major life motivational.... Salute to everyone grind, Motivations, accomplishments , families , goals.....
Everyone says don't go below 1ohm or whatever rated...by I've never seen a amp get hurt just from wrong Ohmedge
i fuc ked amp like that (gzha mini one) wired in 0.3 i think or 0.5 and added to much gain
Doesn't necessarily mess it up the amps instantly but it definitely does, it might work 4 a little bit but it will definitely fux it up
If you look at Steve's and Big D's testing, some of their tests (depending on the amplifier) will go down to 0.5 ohm on the AD-1 Amp Dyno even if the manufacturer does not recommend it. All of the quality amps *if* needed will go into protection mode no problem. There was an older amp from Taramps (Brazil) that blew up on the bench and actually caught fire --- cannot remember if that was Big D or Budget Gem that did that test but it was ugly. That was the only time I have seen it.
Hay man I've got a bit of a unique situation I was hoping you could help me with. I've got a lot of loudspeakers like 2x 1000w fention,2x1000w daytions, and 2x peavey 15"about 400to 800w and 2x 1000w subs I think they are crowns I was hoping you or someone could help me out with building amps for them and a 1000 watt lg dj speaker and I have a hdmi 7.1 converter for movies and Xbox
B2 audio riot 7500v2 pls!
7500s are are V3 now
Watching this video makes me want to get a pr of these but I think I might just go with the 4500.1. I'll have to weigh the options
I can't wait to see this upgrade. I've been checking every day to see if a new video is posted on the upgrade to 4 8s.
Would love to see Steve run the new Rampage 8's when they become available....or the Gately Relentless
Going to be an awesome upgrade, might have to add another set of Mani's up front to keep up
I have the 4500.1 amp and 4 gately rampage subs waiting to be shipped for my new Silverado. I was going to go with the b2 audio subs but was tired of waiting for them to be in stock
I have the 4500.1 amp and 4 gately rampage subs waiting to be shipped for my new Silverado. I was going to go with the b2 audio subs but was tired of waiting for them to be in stock
I have the 4500.1 amp and 4 gately rampage subs waiting to be shipped for my new Silverado. I was going to go with the b2 audio subs but was tired of waiting for them to be in stock
I have the 4500.1 amp and 4 gately rampage subs waiting to be shipped for my new Silverado. I was going to go with the b2 audio subs but was tired of waiting for them to be in stock
Nice 👍🏻
That gut shot though 8)
Amp dyno a fosgate 1000xbd?
Sweet like Danish 👌
Basically like one giant 2 channel amp in 2 separate chassis. Awesome. Not a lot of videos on this
nope. Like one giant ONE channel amp in 2 chassis....
@@meade916 yes I think that's what I meant. Lol confused myself.
And in electronic head terms, strapping is taking 2 half bridge amps, and making one full bridge amp…. Not sure if someone said this already or not.
Steve making a 5000.2
nope it's still a .1 :D
@@meade916 yes, the .1 is referring to one channel, not the ohms.
🔥🔥🔥🔥
Strap vs gain match ?
same outcome
Yeah but they have Sony guts!
Nice amps bro. That 250 is gonna get down…
what has sony guts?
# SICK
Hey, all my boyz say a decks a deck...how true is that?
Libera pix pra comprar na sua loja pro Brasil!!!
They internally look similar to the orion 2500 xtr
👍
Yo was that the broken steak knife or the good one? LOL
it looks like legacy amp
I set my amp with the DD1 correctly, but when I play those bass boosted songs it clips
most bass boosted songs don’t have a clean signal going out, so it’s doesn’t matter if the gains were set correctly. it will still just send a bad signal to the speakers and amp.
lol
I would like to know how a audocontrol epicenter affects the signal
Don’t play bass boosted garbage
👍👍👍
That's insane, so much power. 😵 was the buzzing your power supply loading down?
Could be the dyno and the amps going into clipping. Many class D boards will "buzz" going into clipping. Ive noticed the dyno does it at times also.
@@KB-1976 no.
yes
🥰🤩❗
B2 audio for the win #f250 #smd
First
3rd... lmao
First Brazil
Steve’s got it in with b2 they don’t come with the Tiffany style rca further more the inside looks nothing like that no cooling fans wiring ect lollll mine sure didn’t #false advertising
😂
these are probably the newest ones....What is "false advertising"? You see the box i opened it up right in front of you and it says 2500.1. Man you guys say the dumbest shit sometimes. You probably have an older model.
Bought mine 6 months ago They came out with one that fast damn. I’d be happy to post some pics to back it up 🤷🏻♂️
I do see the mark of the beast on the amp box, the notorious CE. 😂
@@adrenalinenjunk so. That don't mean you didn't get the older model. This one is newer. So what. The older model you bought is still good don't worry.
Is it possible to scrap two Rockford fosgate amps together