Conclusion: I have a 12" sub and 2 6.5" speakers. I chose to use the 6.5's in my 95 isuzu rodeo as little subs instead of the 12" to save on space. The speakers are rated at 50 watts rms so this amp is perfect for them.
Conclusion: Always been faithful to Pioneer auto audio, due to the great sound results I had though many years and systems I installed in my vehicles. This amp is one of two I just installed in my GMC Sierra pickup truck to replace the crappy factory Bose system.
Summary: This amp is a good little overall amp if used for a stock system with the right sub. I used rockford slim in my 09 f-150 and the two sound great but I used a Pioneer 10" in my 13 mustang and with the shaker 500 system all ready in it I did not see much of difference in lows and does not hit as hard...
Pros: Price good and easy install
Cons: Not very hard hitting and seems to like other brand subs better then sister componets.