PRV Audio QS800.4 2-Ohm Compact 4 Channel Car Audio Amplifier 4 x 220 Watts RMS QS Series amplifiers are all about efficient design capable of full-range frequency response at a great price! The QS800.4 features a regulated power supply that is able to constantly deliver... MSRP: Was: Now: $139.99 More Info Add to Cart The item has been added
