DETAILSFeatures: Home Theater Pro Audio Receiver High-Powered Hybrid Pre-Amplifier Multi-Channel Source Audio Selection Built-in Bluetooth for Wireless Music Streaming Independent Audio Source Selection Digital LCD Display with FM/AM Radio Dual USB Device Charging Ports MP3 Audio File Playback Support Connect & Stream Audio from External Devices USB Flash & SD Memory Card Readers Aux (3.5mm) Input Jack (2) 1/4’’ Microphone Inputs Headphone Jack, 1/4’’ RCA (L/R) Audio Input/Output Jacks Dedicated for Subwoofer Output Screw-Type Speaker Terminal Binding Posts Front Panel Button & Rotary Controls LED Backlight Illumination with Dimmer Control Microphone Volume/Echo Control Music Master/Bass/Treble Control Built-in Cooling Fan Integrated Overload & Short Circuitry Universal Rack Mount Design Bluetooth Connectivity: Built-in Receiver for Wireless Audio Streaming Simple & Hassle-Free Pairing Works with All of Today’s Latest Devices (Smartphones, Tablets, Laptops, Computers, etc.) Bluetooth Version: 5.0 Bluetooth Network Name: ‘PYLE PRO’ Wireless Range: 40’+ ft. What’s in the Box: Hybrid Pre-Amplifier Detachable Rack-Mount Brackets Remote Control FM/AM Antenna/BT Antenna Power Cable Technical Specs: Power Output: 3000 Watt MAX 900 Watt @ 2 Ohm 450 Watt @ 4 Ohm 300 Watt @ 8 Ohm Frequency Response: 40Hz-15kHz, +/-2dB S/N Ratio: >76dB T.H.D.: