Pyle Model : PDA8BU 5 CHANNEL AUDIO AMPLIFIER MULTI-SOURCE 1/4” AUDIO/MICROPHONE INPUT USB/SD READERS/ FM RADIO, BUILT-IN BLUETOOTH FOR WIRELESS AUDIO STREAMING Features: * 5.1 Genuine Channel Amplifier System * Big VFD screen display with Frequency level light * Built-in Bluetooth for Wireless Audio Streaming * Auto Scan, Memory, Radio Station PREVIOUS/NEXT Control * MP3 Digital Audio File Playback * SD Memory Card & USB Flash Drive Readers * (2) 1/4’’ Audio Input Jacks (Mic1, Mic2) * Microphone ECHO/Volume/Treble/Bass Control * Music Treble/Bass/Balance Rotary Control * Central and Surround Volume Control * Light-on General Music Rotary Volume Control * Loudness On/Off Button * (2) AUX Input Jack * (1) Line Output * (1) Subwoofer Signal Output * Main Speaker Banana Binding Post Connector * Surround and Center Speaker Press-type Connector * 115/230V Switchable Power Supply Wireless Bluetooth Connectivity: * Built-in Bluetooth for Wireless Music Streaming * Compatible with All of Today’s Latest * Bluetooth Devices and NAS (iPhone, Androids, Smartphones, iPad, Tablets, etc.) * Bluetooth Version: 5.0 * Bluetooth Network Name: ‘BT” * Bluetooth Network Password: No * Wireless Range: Up to 40Ft What’s in the Box: * (1) Amplifier Unit * (1) Remote Control * (1) FM Antenna Technical Specs: * RMS Power Output: 35W*2+20W+15W*2 RMS * Frequency Response: +/-3dB, 100Hz-20kHz * Impedance: 4/8/16 Ohm * T.H.D.: <1.0% * S/N Ratio: >90dB, Mic <80dB, Line>80dB * Microphone sensitivity: 10mV * USB/SD Flash Memory Support: Up to 32GB * Digital File-type Playback Support: MP3, WMA, WAV * Remote Control Battery: (1) x 3V Lithium Button Cell CR2025 (Included), * Power Supply: 115V/230V Switchable * Dimensions (L x W x H): 16.9’’ x 9.4’’ x 2.76’’ –inches