US AMPS

What does this beastly amp truly put out? My bro has one and that thing blows subs like nobodys business, ones rated for 4000+ watts in the right box, not being turned up too much or anything. There is no way it's only 2000 watts! Help please!

I would like to know the rating's on this amp. All I can find is 2000x2@2ohm and 4000x1@4ohm What does it do at 4ohm stereo or can it run @1ohm stereo?, Does it really put out 4000 watts, and what voltage was that. here are some pictures. I have 2 of them. If you could help thanks!

Feeling very proud to use USAMPS ,i just wanted to let everyone know what these amps are capable of...In our SEAT MARBELLA (very much like a Panda)using two USA 6000 and 2 15'' RE AUDIO MTs (2 ohm/coil paralled) driven by one Stinger SP 1700,we hit 158,7 dbs@ 66 HZ, certified in Street max 1-2 class at the 2005 Hellenic Finals.The real crazy thing is that it only took us 2 hours of tuning (we took the first measurement 8 hours before the beginning of the event) to reach that score, so anyone can understand the potential of this setup.... Imagine the score after one month of testing, at the right impedance and at a higher tuning frequency (69 - 71 HZ).......

If anyone is close or wants to know there is a new US Amps Dealer,and Re audio located in shawnee oklahoma Custom Situtionz Phone 405-878-1441 check it out if you guys are close to it

Hi all, I am still waiting for my US Amps to arive, and in the mean time I am ordering new wire and other things I will need for my new install. I have 0 Awg comming from the Battery back to the trunk. I will be running a USA-300x, USA-400x, USA-600x and a USA-50. Should I run 4 or 8 awg wire to those amps Power and ground? Also should I run one large fuse, or get a distribution block with seperate fuses to control each individual amp? Just wondering what wire and hardware I should use to insure a strong safe system.

I have so many US AMPS and I like them a lot. They are loud and shiney and sound great. The plexiglass bottoms are ingenious. They really add to the character of this well built amplifier. Just thought id share. I have been through my fair share of USAMPS. I even have some for sale. Ill be selling them even on this forum after I accumulate 25 posts! What do you guys think of USAMPS? Here are some pics of some of my US AMPS. Beautiful arent they?

Hey guys just got myself a ax-5600 us amp, and when connected i am getting slight alt noise, what can i do to get rid of the noise. My setup is as follows 880prs hu, HD-62 cdt components (front)and Cl-60 coxial (rear) with a 12" alpine type r in sealed box. Used 4g for power and ground and phoenix gold zero point rca's. Also can someone explain the crossover in the amp, when i cross @ 50hz on deck for sub and 50hz in amp i get no bass. i have to set d xover in the amp midway to get fairly enough bass. How does the 50hz to 500hz on the amp work. thanks.

I have had this amplifier for a while now and was actually unsure of the real specs when I purchased it, just was convinced it was a solid amp. I have searched everywhere to find the numbers but I find different numbers everywhere. I had a bench done and the power supply cut off before it's full potential (I am guessing). Just wondering if anyone has run a proper test on the ax3200de specifically (not the ax3000) and has some power ratings, damping factors, etc... Thanks

I know the I/S line is built in Korea right? And the AX line is US made. I've heard the Merlin line is built in both places(conflicting info) though. Are the Merlins US built or foreign?

Funny, as I am waiting for my USA-600x to arive, I had to put an Old Rockford Fosgate Puch 100 DSM in my car. Well early this week I bought a US Amps USA-50 as an amp to run my tweeters in a all active system. I just realized its rated 50 watts X 2 just as the RF 100 is alaso rated 50 X 2. I am going to get some connectors tomorrow to properly attach the wire to the US Amp and swap the two. With the same power rating and similar size, I look forward to seeing which one takes the cake lol On a side note, Can anyone explain why my USA-300x I just got has 2 Power connections and 2 Ground connections? Do I need to wire accordingly? If so that means even more distribut…

Does anyone know where I can find an owners manual for this amp? I find conflicting info about it online.

is there such a thing as a us amps de500---ive heard of the de1000 before and i think i remember somebody selling de500's on ebay years back but they claimed they were prototypes for south america or something,,anyways i have a chance to buy it,,should i ??

Does any know if US Amps does direct factory sales? I'm some what close to US Amps and I was wondering if they sold to the public from factory. How would the price be like? Thanks

I've searched all over and have found only a little info on this amp. I do have the white pages. Any and all info would be greatly appreciated. This amp should be very flexible for the install but I'm not sure how to use it best.

Hey, Need your advice on whether this amp is a good match for this sub. Rated power for sub: 350RMS/700Peak Rated power for amp: 200RMS x 2 @ 4 ohms 350RMS x 2 @ 2 ohms 700RMS x 2 @ 4 ohms Bridged Also, does anyone have experience buying US Amps from Ike Sound. thanks in advance.

I've heard some people give ikesound positive reviews, so I am wondering if they are really selling the MD.3D for $388 or if it is too good to be true. I would call them, but they aren't open until monday.

How low can a MD2 get? And power it will be putting out?

I plan on purchasing this amp very soon to run my planned active front stage setup and I would like to know how much power this amp puts out at 8 ohm and 6 ohm. I also want to know just to be sure would I be fine running 2 channels at 8 ohms and 2 channels at 6 ohms with it. Thnx in advance to any and all that can help me out.

Puggsley456's review on the MD1D Thanks for the review!

Is there any way I can get schematics for an old USA 2000X, USA1000 and USA-150? they all need repairs and being the other side of the pond in blighty I'd rather repair them myself. The USA 150 has smoked some FETs and PSU diodes. The USA 1000 cuts out intermittantly (could just be a dry joint) both those have been abused a bit in the past (not by me, I'm trying to bring them back to their former glory and give them a good home) The USA 2000X was reverse polaritied by a moron (along with the rest of my car when he tried to jump start it) and now has PSU/system noise appearing on the audio, probably jsut a diode gone somewhere but schematic would make it somewhat easier t…

I just got one of these not too long ago and finally hooked it up to my VLX-400 and my USA-150. Now my question is the setting of the "gain" on the crossover. From what I understand in the 2000 manual, that knob controls input voltage to the the amp from 0-9 volts. I have it at 3/4 on every channel. I didn't have time for long term testing and nothing sounded distorted or anything. I just want to make sure I'm not going to damage my speakers by having it at that point. So my question is, it it actually a gain knob, or does it act like a line driver and just increase the voltage while turning it up (obviously unlike a line driver, it is not adding voltage to the 8 vo…

where can i get one? i recently picked up the US-X3 x-over off ebay, but they didn't send a wiring harness.

Hey guys. I am looking at this Usa-100Hc and I need some specs on it. If I was to get it I would be putting around 14.4 volts to it..I see at 1 Ohm it is rated at 800 watts..Do you guys have any info on it? I have done searches, came up with minimal material..Wanted to talk to the Us amp masters...Oh yea it is the Old style Usa-100Hc if that helps..The longer model...Thanks guys..Also would it be a better amp than my current Xt4000d??? I love the old school amps..

Would anyone on the forum have suggestions regarding fair market value for the following US Amps USA 2000x? I recently purchased a new set of Definitive home audio speakers and am looking to possibly trade rid my old set to a friend for the US Amps USA 2000x pictured below. I've been out of the car audio loop for quite some time and appreciate your feedback. The amp appears to be significantly smaller than the versions I've come across while researching online. There's a white label on the circuit board with the number 47383 on it. Thanks-Chris

I just got a US Amps USA-442 and I was wondering what kind of info can you guys give me on it, power that I should expect, how good is the amp, you know things like. Help me feel good about my purchase . Also, I understand that it has a very complicated built in crossover, can someone help me out with this also? Thanks