I purchased this amp to power a set of 6 1/2 Kenwood speakers in my boat. I didn’t want a large amp that would drain my battery too quickly. When this amp arrived it was the perfect size so it was easy to mount in a small compartment. I am running a MP3 player through a set of RCA cables into this amp and I was pleasantly suprised at the sound this amp puts out. It is worth the money and I am very happy with it so far. I would recommend this amp.