This amp is powering a 10" sub woofer in my boat. Prior to this, the boat manufacturer installed the sub without an enclosure and bridged a 4 channel amp to give it 150 watts. I made a tremendous improvement adding this amp and an enclosure for the sub. Can't wait to add a second sub!

Purchased this amp, had it shipped 2nd day air and still paid less than what I would have paid for a similar amp at an electronics store. Will purchase from Sonic Electronix again.