Stellar product from Alpine
Crutchfield Customer Review (What's this?)
Just added this to my Alpine CDE-163BT head and it really "made" my sound system. With the Sound Ordinance powered sub and Alpine type R speakers in my Conversion van, I just needed a little more headroom (clean Watts) in my front and rear channels and this very easy to install power amp / booster worked perfectly. My overall car stereo system is now way louder than I'll ever need and clear, without distortion or amp clipping: even if I do turn it up really loud.
Pros: Clean, clear power to drive decent speakers, easy install, cost-effective, no amp clipping: even at high volumes, keeps up with my modest sub woofer.
Cons: None that I can think of.