Summary: Alpine never disappoints me. I have this amp powering 4 Alpine SPR-60C component type "R" 6.5" speakers in my 2010 Chevy Silverado. This amp brought those speakers to life! The factory head unit couldn't begin to drive them. This amp runs nice and cool. Well worth the money I spent on it!
It will push a small single voice coil sub and components. Great Amp.
15 February 2013
Summary: Nice little amplifier. Small footprint, I was able to conceal the location in a compartment in my car. I can have this thing pushing a set of 6.5 components as well as the 10w3 svc sub at 0 gain and it can be up all the way and the thing never gets hot to the touch. Nice amp. I would probably get the PDX-F6 if I had the extra money, but make no mistake, this will power your entire system. It's plenty loud in my X5.
Summary: JE SUIS VRAIMENT SATISFAIT DE CE PRODUIT IL M'A SURPRIS. LES AMPLIS ALPINES SONT GENERALEMENT PLUS PUISSANT QUE LA PUISSANCE ANNONCE DONC VOUS N'AVEZ PAS A VOUS EN FAIRE JE VOUS LE RECOMMANDE LES YEUX FERME ET QUEL CLARTE!
Conclusion: I have this amp powering a set of Alpine Type R SPR-60Cs and and a set of Alpine Type R SPR-69s on a 2006 Harley Electra Glide and I must tell you I am beyond impressed with the clarity and mid bass. I dont have alot of bass because the 6x9s are in saddlebag lids as opposed to inside the saddlebags but the sound is just awesome.
Conclusion: I bought this amp a few months ago and absolutely love it. It's powering my mids and highs up front. The highs sound crisp and clear, the mids bang out some drum beats and they will get LOUD when I want them to. The space this amp uses is also a big plus as I have a truck. I've had no issues at all so far with the amp. I do wish you had slightly more adjustability, but I can't complain. Overall, a happy customer!
Conclusion: I have this paired with JBL P650C 6.5" components in the front, and JBL P953 6x9's in the back. This amps pushes these speakers well enough to keep up acoustically with 2 JL 13w6v2's in the trunk. I'm planning on updating/upgrading my front stage to something better. I upgraded to this from the pdx 4.100 (old version, also a sweet amp). It does produce slightly better sound quality than the old amp, and seems to use less power while doing so.