Pyle PTA42BT 500 Watts Continuous Power 4 Channel Audio Power Amplifier with FM Radio

Amp has more than enough "clean" power to fill an entire living room. Supports 4 speakers in front and 4 speakers in back. All controls have a quality fluid feel to them. Has 2 microphone inputs (currently I'm using only 1) but sounds nice during Karaoke. The speaker wiring setup can be confusing, so, for a 2-speaker setup you need to connect the left channel to A and then the right channel to B then make sure the front A/B knobs are turned up to a desired level. (They also act like a balance) IMPORTANT, the "Music" knob in the lower right-hand corner is the MASTER VOLUME, if it's turned all the way down, NO sound will be heard even if you have both the A and B knobs turned to their Max. I don't use the remote so I can't make any comments.