AudioControl D-4.800 4/3/2 Channel High Power 800 Watts Car Audio Amplifier W/DSP & Matrixing, Premium High-Fidelity

It's a game changer, but be prepared for a learning curve. It'll most likely take a little trial and error--as it did for me, but once you get it, it a massive upgrade giving excellent sound and balance to you system.

This thing is awesome and probably one of the best amps out there. With that said the DSP software SUCKS when it comes to saving files the first time and honestly shouldn’t be as cumbersome as that feature is. Besides that love it. Definitely recommend.

Awesome amp. Could use a refresh. USB-C and on board Bluetooth would make this perfect. Currently the Bluetooth adapters are no where to be found or be scalped for near $1k for it. App is easy enough. Build is solid. Not my first audiocontrol device and likely won't be my last.

Amp worked fine all summer after being installed but now it's winter and every time I remote start my truck, it goes into protection. After research, this brand is very sensitive to voltage and known for being in protection with remote start / auto stop engines. I'll never buy Audiocontrol products again.

Very good quality amp. Need a laptop to program the functions ACR-3 Not included

Sounds incredible, helped provide a great equalizer and adjustments while keeping my factory head unit

First dap software that’s user friendly. Changed my whole sound

Amazing power and crossover control in a compact device. Mounts on the back of the smaller rear seat of your vehicle. Just drop the back seat, plug into your laptop and make your adjustments.