Customer Ratings & Reviews

Not what you are looking for to power a SUB

These Crunch Amps (like many others that give high MAX ratings) are misleading to say the least. This Crunch GPV 800.2 amp is rated at 800 watts maxx, but the RMS watts is about 200watts (at 14.4v). So, don't expect much from this little amp. I bought it to run ONE 12" SUB and it wouldn't push it hardly at all. The install shop said this amp would be "ok" for 6x9" speakers at best. Normally, when running your car/truck/SUV/etc. You're at 12.8-13.8v, so this amp will be putting out even LESS than the 200W RMS.

Great amp for the money

I just installed this amp to replace my rockford fosgate 600 watt. I wasn't expecting a whole lot. After I was done this little amp was making my car shake. I have 2 "12" kicker subs trust me for the power and the price you cant beat it. Dont underestimate this little amp its worth every penny.

Good entry level amp

I just recently installed this amp with 2 10' kicker comps sub in a ported box. I have it wired as a 2 channel (has the option of mono). The subs hit hard, my rear view mirror shakes like a mofo. The sound quality is pretty good, it doesn't distort at high volumes, but the sound quality isn't that great. For instance, the subs play a lot of unnecessary low tones. Maybe it just needs adjustment from the amp and head unit. Overall, if your on a budget and need an amp to power up some small subs, this amp is for you. If your a sound quality geek, this is not for you. If your just barely starting and wanting to upgrade your factory system, this is a good beginners amp.