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Home > Amplifiers and Wiring Kits > Mono Block

Q1-1200D Amplifier

Part Number Q1-1200D
review 51 Review(s)
Q1-1200D Amplifier
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Retail Price:  $399.00
Your Savings:  $130.00
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Out of Stock
New Q1-1200.2 will be in 3/30/2015-4/30/2015

  • SQ series amplifiers are fully stable down to one ohm.
  • Daisy Chain connection of two amplifiers stable down to 2 ohms
  • Four way protection circuits: Speaker shorts, DC offset, High/Low voltage, Thermal protection
  • Double sided boards with high current MOSFET switching devices
  • 24db/oct slope crossovers, Fully adjustable Low Pass Filter and Subsonic Filter
  • Remote Gain Knob Included
Model Q1-1200D
Frequency Response 20Hz—250Hz
Signal to Noise Ratio 100db
Low Pass Crossover 24db / Oct
Low Pass Crossover Range 20Hz—200Hz
Subsonic Crossover Range 10Hz—50Hz
Input Sensitivity 0.2V—8V
Output Master / Input Slave Connection Yes
Working Voltage 8V---16V
Efficiency @ 4 ohm 84%
Damping Factor Less than 150
Fuse Rating 40Amp X 3 (Linked 240 Amp)
Output Power 14.4V @ 1% THD 510X1 @ 4 ohm,870X1 @ 2 ohm,1200X1 @1 ohm
Output Power 14.4V @ 5% THD 1470X1 @ 1 ohm
Dimensions 12.75"(L)x9.27"(W)x2.35"(H)

Product Specifications subject to change without notice.
Reward Points 269 points will be rewarded to you when you buy this item.
Customer Reviews View All Reviews
Rating Great Sub Amp!
I've been in car audio a long time and I've seen and listen to all types of amps. There have been a few high end amps that perform really good and a few that I've been really disappointed in. Soundqubed builds high end amps without the high end price and they perform great!
  Reviewed by:   from Texas. on 3/5/2015
Rating great little amp
Ordered this with the sq amp kit as well as 2 hds312'S for my brother in law. Plenty of band. Sounds great. Can't go wrong with soundqubed!
  Reviewed by:   from texas. on 2/12/2015
Rating Cranks!!
After a couple weeks of research, settled on this to run my JL 10W7. Its my first half decent set-up so not allot of experience but this thing cranks. In this price range you cant go wrong :p
  Reviewed by:   from Wellington, New Zealand. on 2/6/2015
Rating Q1-1200D...Best amp ive ever owned..
Ive had quite a few different amps and i couldnt be happier with this amp.. Suprised by the power..I have it on 2 orion xtr pro 10s and it slams them..Im Ordering 2 hds3 10s come income tax time and cant wait to power this amp too them...SOUNDQUBED customer from now quality and a good price..cant go wrong..
  Reviewed by:   from Mobile Al.. on 1/29/2015
Rating 2 thumbs up for sound qubed mono amps!!!
lowest priced, clean sound quality and one of the most powerful mono block amps i have ever heard!! extremely satisfied.
  Reviewed by:   from Louisiana. on 1/25/2015
Rating Love my new amp!
This amp is amazing. Looks like a good quality amp, met all my expectations! Couldn't ask for a better amp. Well worth the money. If your considering buying this amp, you won't be let down!
  Reviewed by:   from Pennsylvania. on 1/25/2015
Rating amazing amp!
I purchased this amp to replace my alpine mrdm500 I had pushing my sundown sa12d4. The 870 watts at 2 ohms puts a hurtin on the sub. my trunk flexes like crazy. The amp has a nice clean look and feels nice and heavy quality!
  Reviewed by:   from ft wayne in. on 12/31/2014
Rating good amp
ok so i had a nakamichi pa-1500 amp,,,it had rich deep bass but it was having some problems, (they didnt repair it right) anyways i orderd this after thinking of all my options and it was a good buy,, hits hard sounds good, but it was lacking the rich deep bass i was used to,, sounds good, just not amazingly good... i would buy again
  Reviewed by:   from Oregon. on 12/6/2014
Rating Q1-1200
Shipping was fast and amp was packaged well. Unfortunately that's where the pro's stop. The first time it installed/swaped amp it started to smoke !! I sent it back for RMA . Well soundqubed said it had a burnt power supply and they would send to amp tech for price to repair. After 9 days I called to try and find any information on amp. Only to be told the same line, it has to go to amp tech. So I'm out my $269 for amp plus $38 to send back and who knows how much to fix my NEW amp. If I ever get amp back I'll be selling it and going with another brand. It's a shame I had plained on getting soundqubed 12's to replace my Obsidian 12's.
  Reviewed by:   from Indian Trail,NC. on 11/12/2014
Rating Love it!
Perfect for a temporary setup.
  Reviewed by:   from Arkansas. on 11/11/2014
Rating Greatest Monoblock Amplifier for the price!
Purchased this to wire 1-ohm to a single 10" HDS310 and am pushing 1,200 watts RMS to it, and have been for ~ 4 months. No problems whatsoever. Gain is set about 1/2 and you should see the look on my friends' faces when I show them I have a single 10" HDS310 in a custom built ported enclosure pushing this much power and frequency response. I will NEVER regret purchasing this amplifier. The included bass knob that I have set up in between my driver seat and center console (in a 2012 Camaro 2LT that came with the Boston Acoustics 9-speaker system) is one of my favorite additions. Anytime I want to stop banging and getting a back massage I can just turn the knob down to about 3/4 or 1/2 and still enjoy crisp and powerful bass from the HDS310. If your budget is anywhere from $500-$700 I recommend this amplifier with either a single 10" HDS310 or two HDS210s (trunk space of course being a deciding factor). SOUNDQUBED FTW! Anyone that also drives a Camaro (whether it's the LS, 1LT, or 2LT feel free to contact me via Twitter (@Lyrique501) or by e-mail ( for further assistance. Camaros can be tricky and you may have to purchase an additional harness that plugs into the Boston Acoustics amp located in the trunk (BTW, the battery is also in the trunk, so the power, ground, and RCAs are all wired exclusively inside the trunk. Camaros are perfect for even an inexperienced car audio installer like myself.) Again, as I stated before... SOUNDQUBED FTW!!!
  Reviewed by:   from Arkansas. on 8/29/2014
Rating FINALLY!!!!
No more! No more searching for Affordable Quality.. its Here. Aside from boring design and backwards bass knob dial :/ this product is legit in every way. Efficiency, Sound Quality, Quality Built, Performance, True Power Rating, Temperature Control, versatility, ....Everything you want from a good quality Amplifier. I gotta give it to these guys. By the time I'm done I may own one of each of their products lmao.
  Reviewed by:   from florida. on 8/16/2014
Rating Running 2 at final 1 ohm load
I have two of these strapped to an HDC3 at one ohm final. Each are seeing .5 ohm and taking it..make sure you have good electrical because these things will get hot if you dont watch voltage. AWESOME amps!!!
  Reviewed by:   from Fort Campbell KY. on 8/7/2014
Rating Soundqubed amp
Incredible amp, pushs 12 in sub at 1 ohm easily. I would definitively recommend calling, I had ordered a larger amp, staff called me to inquire about my system, made awesome recommendations, we couldn't be happier.
  Reviewed by:   from Ky. on 6/12/2014
Rating Works Great
I love the design and simplicity of the amp and it really pushes my SDC2.5 15s! I like this amp alot. Only thing that would make it better would be if the SoundQubed logo lite up when it is on!
  Reviewed by:   from Indianapolis. on 5/27/2014
Rating Upgraded
I love this amp, hardly gets warm even on full tilt. I also bought the HDS212 to go with it. I would highly recommend this amp. I upgraded my daily driver with this setup. Well worth the money I spent. The bass knob is perfect for when I'm at a stop light.
  Reviewed by:   from Spokane Wa. on 5/16/2014
Rating packs a punch !
Man this amp really packs a punch. Very clean power and loud it really pushes my Arc 12 hard. I like that it has a clipping light on remote bass gain. When I ready for my next sub it will be from this company 4sure!
  Reviewed by:   from Dekalb Il. on 5/4/2014
Rating Perfect
This amp is a beast!! I searched around a lot for a amp with a reasonable price that would push what I wanted it to and this is worth every penny! It puts out clean bass for long periods of time and doesn't miss a lick in the heat of the summer in 100 degree weather I can play for hours and it barely gets warm at all if your searching for a amp look no further than soundqubed they are right on top along with sundown at a much more reasonable price
  Reviewed by:   from Mississippi. on 3/26/2014
Rating the cleanest sound ever
The perfect little amp for my sundown as 10
  Reviewed by:   from wake forest nc. on 3/7/2014
Rating Tried and true!!! A++++
I've been buying products from this company for years, back to the times of AQ. Their monoblock lineup is tried and true, I've never been let down. They've won countless competitions and can really take abuse while giving you nothing but clean watts. I'll be getting a 3500.1 for my next SPL build :) Can't wait
  Reviewed by:   from Minnesota. on 2/19/2014
Rating sweet
Nice amp never even got warm on my stock electrical, 240A alt now and this bad boy will push. sounds awesome and very clean
  Reviewed by:   from nc. on 2/18/2014
Rating Beast of an amp!!
I bought this guy to pair up with my HDC3 15. All I can say is wow. I have a video up on YouTube of it almost breaking my rear view mirror off in a 2000 maxima which I am running mine at .5 for now I'm buying three more of these soon to pair up with my other three 15's
  Reviewed by:   from Morrison, Tn. on 2/11/2014
Rating Not bad at all
Been using this with my HDC 3.0 15 @1 ohm double 8 gauge wires and she works just fine with gain about 1/3 up before the clip light comes on! Running 0GA power wire, to a 4GA converter and no problems at all. Gets a little hot but only when i push it hard.
  Reviewed by:   from Syracuse, NY. on 8/29/2013
Rating Nice
I wrote a decent review located here... diymobileaudio forum member reviews product comparisons soundqubed Q1-1200D amplifier
  Reviewed by:   from Champaign il. on 7/6/2013
Rating Amazing, solid amplifier. 3 years old!
I bought one of these a long time ago.. a long time. Received it 06/05/2010. 3 years ago.. It's been through 3 different owners, and a good friend of mine is using it now. It's been daily ran at 0.5 ohms since I got it, pushing 1 HDC3 12". 3 years later, it's still kickin and looks brand new with the old AQ logo. i need to buy another one and another HDC3 for my current ride. Maybe one day I'll get my old AQ stuff back. 143db's all day, no problem!
  Reviewed by:   from San Angelo Texas. on 6/6/2013
Rating Fantastic Amp
Freakin love this amp! Installed a week ago on my Sundown SA-12 DVC wired at 2ohm (sorry SQ guys, it was before I knew you were OKC boys), ported at 2 cubes 32hz and this amp is so clean and crisp. Been rebuilding my system a step at a time, and replaced my MTX tc4001 amp with this one and it is miles better. Hits super hard, and the quality is amazing compared to the old MTX. Although that was a decent amp, it was almost the same price I paid for this Qubed amp when I got it in 2006, so although the tech has gotten better, I still can't say enough about this amp. I've heard so many more extra nuances on some tracks I didn't get with my old one. I'll be supporting my Oklahoma brothers from now on, they can make some quality f*ckin products, that's for damn sure.
  Reviewed by:   from Jenks, OK. on 5/30/2013
Rating Plenty of power!!!
I finally upgraded my system from 2 RF 12's, And a sony xplod "2200w" amp. I purchased this amp back in February along with 2 sundown audio 12's. I have nothing but good things to say. my lights do not dim anymore. And ive never had a problem with the amp shutting off or getting hot. I'm running it on stock electrical and shitty wires. Still runs awesome!!!
  Reviewed by:   from Lehi, Utah. on 4/23/2013
Rating Sweeeeet
Got this just two weeks before they changed the logo on the amp.... but its amazing, I got my power and negative mixed up..(blue power, red ground) and tuned the car on :0 Still works like a champ. just blew the fuses :D
  Reviewed by:   from Indiana. on 1/13/2013
Rating Great Amp for the Price
I absolutely love this amp. It handles heat very well. I live 2 hours away from school, so when I travel and am playing music the whole ride, I need something that won't overheat. This thing has never once cut out on me. I have a stock electrical system and running it at 1 ohm nominally if there is a question about that. I have owned the amp for nearly a year now and I am very satisfied! I would buy from AQ again, and again..
  Reviewed by:   from OK. on 12/7/2012
Rating very efficient
I have it powering a HDC3 15 @ 1ohm on stock electrical with KnuKonceptz Kolossus Fleks 4ga. power wire, doesn't even get warm and my dash and headlights don't dim at all. I had a 500watt alpine amp before this that would make my lights dim.
  Reviewed by:   from Flint, MI. on 11/13/2012
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