Kicker 51KBTRC is a powersports Bluetooth receiver designed to add compact source-unit control to motorcycle, UTV, boat, and small-vehicle audio systems. The USB and auxiliary inputs give builders a practical source option where a traditional dashboard radio is not required. Key Features Bluetooth receiver for powersports and compact audio systems USB and auxiliary input support Left and right audio output connections Compact source solution for custom outdoor installations Marine / Powersports Durability Designed for marine, powersports, motorcycle, or outdoor audio environments when used in the intended application Weather-resistant construction supports installations exposed to vibration, moisture, and outdoor conditions Proper mounting, wiring, and amplifier matching are required for reliable long-term operation Application & Compatibility Primary Use: Bluetooth audio receiver Application: Motorcycle, UTV, marine, golf-cart, and small-vehicle audio Compatibility: Use with compatible amplifiers and speaker systems Installation Notes Mount in a safe, accessible location Route power, ground, and audio wiring securely Verify system compatibility before installation Technical Specifications Brand: Kicker Model: 51KBTRC Product Type: Powersports Bluetooth receiver Inputs: Bluetooth, USB, auxiliary Identifiers & Packaging MPN: 51KBTRC UPC: 713034092131 Sold As: Each Included Components: Bluetooth receiver, wiring, mounting hardware where applicable, documentation Why Buy From MCOR Automotive Authorized retailer for the brands we sell Specialists in marine, powersports, motorcycle, and vehicle audio upgrades Expert support for speaker selection, amplifier matching, and clean system setup