WOW I cannot beleive how clean this amplifier is. I am powering 4 pioneer 902p full range speakers. I have tried 5 different brands to try to solve a channel 4 clipping issue. One was an alpine pdx series amp with no success. This amp is very powerful and precise. The amp easily will fit under the seat and the gain control is labeled at different input voltages. No need for wire connectors just screw them in set the gain and screw it down. I am sure it is under rated for amature comp. You will need a capacitor with this one or your headlights will damn near go out when the base hits hard. I am blown away!!!!!!
I am using this amp to drive 4 6x9's rated at 80watts rms. You drive this amp at full volume and the sound is great. The cleanest amp I have ever installed. Audio professionals have heard it and were so impressed they only recomend this series of amp.