It is an okay amp and does what it promises. You can definitely hear the power boost right away. So that's good and don't mistake me. But it leaves me a little wanting as it quickly reaches max gain without distortion. Then the sounds become tinny and you have to back off. I've had mine about 3 weeks. I want a full 75 RMS and this isn't enough for me. And it doesn't' generate more power at 2 ohms. It's all right if you know you aren't going to want more, but I'm going to be ditching mine and getting a regular 75 watt per channel 4 channel AB amp for about a Franklin more. It is supposed to fit up under behind your head unit or someplace else close, and it does, barely finds enough room there. It attaches easily to the cigarette lighter power and ground in the dash with a tap connector. That's the best part. Also, I've had my two regular AB Alpine V12 amps go out on me recently. So I'm not too high on Alpine right now.
a little more juice
I have added aftermarket speakera to my doors and dash and they were sucking the juice right out of my cd player. i hooked this little guy up and and now it sounds better than ever and has power left over.
from LaGrange, IN
Totally made my speakers come alive!
2011 gmc sierra extended cab
Awesome little amp , installed it with factory unit with some alpine 6-1/4.
That added punch
This amp gives my system that added punch that makes the tunes blast.