Boss Audio MC900B 500W 4-Channel Weatherproof Bluetooth Amplifier for ATV, UTV, Car, and Marine - High Output 2/4 Ohm Amp w/ Multi-Function Remote, RCA Out & Crossover

Specs & Features Slim Compact Footprin 4 Channel 4 Ohm Stable Full-Range, Class A/B Illuminated Multi-function Remote with Soft Touch buttons Remote includes Surface, Flush and Handle Bar Mounting System 20 ft Remote Cable For all 12 V Applications Weather Resistant Thermal, Short and Overload Protection Circuits Zero Current Draw General Specs     Amp Topology: Full Range, Class A/B Performance Specs     Total Power Output: 500 Watts Peak Power @ 4 Ω: 125 Watts x RMS Power @ 4 Ω: 94 Watts x Speaker Impedance: 4 to 8 Ω T.H.D. (Total Harmonic Distortion): 0.01 % Channel Separation ≥: 103 dB Frequency Response: 20 Hz to Connections, Controls, and Processing     RCA Inputs: 2 Channel Pre Amp Outputs: 2 Channel Remote Subwoofer Control: Yes Thermal/Overload/Short Protection: Yes Extra Features         Bluetooth Audio 4.2 A2DP Wireless Audio Streaming - play music and apps like Spotify/Pandora wirelessly 4-channel Micro Amplifier, Aux Inputs, RCA Pre-amp OutputsUSB Charging, Inline Multi-Function Remote RCA preamp output to daisy chain multiple amps Included RED / BLUE-backlit UV / weather resistant silicon button controller Includes Multi-mount controller system: Includes flush mount bezel and stainless steel handle bar clamp Compatible with optional MC900SMC surface mount Y controller kit Compatible with MUSB35 USB /3.5mm extension kit Weatherproof Warranty Volume isn’t something that’s just heard. It’s felt. It’s lived. And it’s as bold and creative as you are. At BOSS Audio Systems we’re all in with that idea. From the Street to the Trail to the Water - Far more than the sum-total of our product lines, BOSS Audio Systems is a kindred spirit with our customers. We ignite comradery through shared interests in music that break the sound barrier and open-air treks over sand, surf and asphalt.