I installed this on
Chevrolet Captiva

Review
I have upgraded my audio system recently. The amp is the second most important component. It is critical to have an amp that delivers clean power at high volumes. Especially if you have good speakers. The Hertz amp does that and does it very well. Thumbs up

What I like
The bass and clean power

What I do not like
Nothing.

I installed this on
Volkswagen Passat

Review
This is an excellent amplifier. I was in need of a four channel amp with some power. This amp did not let me down. The sound is so clear and crisp, and it provides the power needed to drive my sound system. It also looks amazing. Hertz didn't spare any detail. The connections for ground, power, speakers, remote, etc are all hidden behind removable covers. Also making those connections are very easy, because everything is very well labelled. They provided space to run cables under the amp, and the connections are reversible. Adjusting the sound is very simple and the high and lo filters make this amp very versatile. I am very pleased with this amp and admire the detail Hertz put into it.

What I like
Superb power supply to my sound system, gives crisp clear sounds, and conceals unsightly wires away.

What I do not like
The amp is quite long and heavy.