Pyle Multi-Channel Bluetooth Power Amplifier - 3000 Watt Audio Rack Mount Home Speaker Sound Stereo Receiver FM Radio, USB, Headphone, RCA, Dual Microphone w/ Echo, LED, Wireless Streaming P3001AT

Pyle-pro p3001at hybrid amplifier & am/fm tuner (3000w)inputs: 2 rca ; outputs: banana binding post to speakers; 1 dedicate rca record line & 1 rca preamp output; 2 mono dedicated rca subwoofer outputs; digital fluorescent output display meter; ipod/mp3 input with cable; am/fm quartz synthesized tuner; auto station seek & separate gain control for preamp & subwoofer; 110v220v switchable; dim: 3.1h x 19w x 13d; weight: 14.3 lbs; 3000w. Trouble shooting Note: The fan on this model is temperature controlled it comes on only when the internal temperature is too high. The unit has 4 pairs of speaker terminals consisting of a Left/Right for Zine A and a Left/Right for Zone B. If speaker output short occurred it would trip the unit into protection and you would want to power the unit off isolate the speakers and repower the unit to reset.