Summary: this is a great amp for the price! what i had to figure out though is 2 channel means that's how many additional speakers it will power. so it will power a sub and 2 rear speakers which is perfect since i want to keep the bass that's in my front speakers. but if you want to power all four speakers and say two subs you would defiantly need a good 4 channel amp.
Summary: I bought a pyramid car amp about a month ago, it has been great it came with great options like the bass boost and has worked great with my Alpine R 12" speakers. The only problem I have with the amp is that i wish there was a power button.
Summary: I have 2 RCA 6x9 with 500w max hooked up to this and it definetly works great. It sounds like one subwoofer. It could improve your system and i would suggest getting the 1600w one for a little bit more money. Just search it and its the same color and everything.
Summary: I am powering two Rockford P-2s 12s and have it dropped down to the right ohms but this just doesnt seem to put that much power out. It is a inexpensive amp and I would expect big boom but would have liked to have a bit more. This product was shipped extremely fast and was packaged perfectly. I would reccommend this product for the price.
Summary: It does everything it's supposed to. I hooked up two 12" kickers to the existing stock system in my Jeep and they pound. They're so loud I had to turn the base all the way down. It's a good cheap buy for a 2 channel set up, it rocks.....5 Stars...