View Full Version : Infinity 5350 amplifier?

09-13-2010, 09:56 AM
Thoughts on this amp to power 4 polk db651's and a 10 or 12 inch sub to be determined? Anyone else use it?

east tx skier
09-13-2010, 11:09 AM
I am using one to power four DB651's and an 8" Polk MM840. Does a fine job for my setup and is a good 5 channel amp for the money. On paper, I think the 150 watts allocated to the sub channel is underpowered for a 10" sub (and possibly for the 8" I am running), but in practice, it is more than enough with the 8" in a sealed box. I can't even get the channel over 50% when tuning.