The DSP on this is amazing. Every amplifier ever made should have this tech built in and after hearing the difference, I can't believe every other manufacturer isn't copying this. Excellent amp. It's also tiny and fits just about anywhere you could want. I've been an audio enthusiast for ~15 years and this is easily one of my favorite audio products of all time.

Works amazing for a stock radio RAM 2019. Wired to the speaker wires located between the front and back seat door trim. Turns on automatically like it says. Adds all of the bass back. I am running 1 - 12 in sub. I also installed the bass knob which I feel is a must. This allows you to listen to all music types and control to much bass. It seems small compared to the amps from the past, but match the OHMs up and it is a 500 watt amp. This works great for adding the missing bass. The sound is quality and loud. You will not win any sub competitions, but you can jam out. I don't turn the knob up much past half due to sound levels about all most people could handle. I was worried was it big enough, I only wanted to spend the money once. You could not use a bigger setup without Amping the rest of your speakers. I can turn the radio up to 34 and it is a front row concert. If you are a teenager in a parking lot and sound quality doesn't matter, buy a 1500 watt cheap amp. Lol

Works great would recommend

Solid small amp for a sub. The set up is easy, creates nice clean power. Perfect for stealthy installs. Drives my 10" sundown well. I really wish they also made an 800watt or 1k version.

Kicker amplifier @ 1 ohm stable, 500 watts