AudioControl D-6.1200 Matrix DSP 3/4/5/6-Channel Car Audio Amplifier with AccuBASS, 1200W, Class D Premium High-Fidelity Multichannel Amp, 30-Band Equalizer, Works with OEM & Aftermarket Sound Systems

Excellent quality. Sounds great.

Good amplifier with plenty of power. I running a type r 3 way all active & it sounds amazing

Breakdown: Sound quality: 4.5/5 Ease of wiring/setup: 5/5 Software use: 4/5 Ease of achieving desired sound/software features : 2.5/5 Details: This unit was incredibly easy and straight forward to wire in. I used high level inputs from speaker wires, and summed my front dash, front doors, and rear doors to create a full signal. Then sent back to front dash, front doors, and rear doors. Then ran a subwoofer off of the subwoofer pre amp line out. When I first powered it up, I was debated taking it out and returning…. Sound quality is great now, but it took a while to get there. Despite several reviews, the audio control software is very easy to use and control. Changing settings are very intuitive, and there are several videos online on how to work the program. The main reason I went with this instead of the Helix, is because I run a Mac which is incompatible with the Helix. However, achieving the sound quality was difficult as a DIYer without all of the pro tools or experience. You will need to spend a lot of time reading about audio tuning and watching videos. However here is a little guide to help. You will need to sum your inputs, set your pass filters, set time delays, and gains of each channel. Then you will play pink noise, and flatten out the equalized signal out of the factory amp. To get an accurate sound delay, you will take the measurements from the center of each speaker to where the driver head is. Record these and input in the software. Next, set the pass filters on each of your speakers. There is an electronic RTA that measures the RTA of the sound the signal - not a mic measuring the actual sound. For this use pink noise. This step was fairly easy given the “auto” function that will give you a fairly flat sound profile, then you can make your final adjustments. You will need to do this for each individual output channel. Once you do this, set your gains using pink noise. Set stereo to 80% of max, and adjust gains from software. Now repeat flattening your sound profile. Next, you’re ready to set your EQ. Don’t do like I did and try to do it by ear. Look up an RTA curve like the JBL curve and match it. Do this with an actual RTA, not the signal based one off of your unit. You can download a decent one on your phone and buy a cheap mic that will give you great results. This will give you a solid starting point, where you can then tune by ear to actual music. Cost of the unit wasn’t bad considering I would have needed to run an LC7i, and two separate amps to power my 6 interior speakers. It also allows you to power 4 speakers and a subwoofer. Very compatible setup. Audio control could have improved this experience by having a mic input in their software and a sine wave to make a stand alone unit and software. A better auto tune would be nice too. Especially if it included a few popular RTA tuning curves, then EQ presets built around this. It took about 6 hours to tune. I will likely put another couple of hours in as It’s still not perfect, but it sounds incredible. Way better than factory with the ability to control and tune every channel individually. Also, much louder and cleaner sound!

After going through two other DSP amps (trying to save a buck) I finally caved and bought this bad boy. I had been watching this particular one for some time, but I didn't think I could justify the hefty price tag. Needless to say, all else falls short-by a lot. Do yourself the favor and spend the money, install and tune properly and you will literally have goosebumps form the sound this thing produces. I would buy this amp 1000 times over again.

If you have matured to the level of trying to reach real car audio, this is the amp for you. Being able to connect the amp to a laptop or phone and dial in perfection is a game changer. Price is justified by power, quality build and features the amp has. Matched with my MMATS 2000 watt sub amp. Sounds out of this world!!!!!

A little expensive for what it does but okay. Better review if I received some coins back lol

Haven’t installed it yet but I’m happy I got a new condition product that was still wrapped in original packaging.

This is an absolute beast! Speakers really come to life and sound so good! After having a KXA400.4 power my KSS650's in all four doors for a few months, addition of this amp and the 6x9's made the Kicker amp look like a kid's toy.