Pyle 4 Channel 400 Watt Marine Amp Amplifier Bluetooth Receiver Sound System

No Description Offers a premium built-into Bluetooth 2.1 wireless streaming receiver, making the receiver compatible with all your favorite devices Features side panel button control center Features an LCD display, USB flash, and SD memory card readers, as well as a multi-source RCA audio input connectors Features a digital LCD display Volume, bass, treble rotary controls MP3 digital audio file compatibility Spring-loaded speaker terminals Heavy-duty aluminum alloy heatsink Water-resistant and weatherproof design Built-in thermal, overload, and speaker short protection Wireless range: Up to 50+ feet Power output: 400-watt (100W x 4) Frequency response: 10-40KHz Marine grade rating: IP-41 Amplifier type: Class-D circuit Channel separation: >65dB Signal to noise ratio: >95dB T.H.D.: <1.0% Power supply: 110/220V (DC 12.5V power adapter)