The JL Audio Water-Resistant Audio Controller Receiver with Bluetooth Wireless Technology (MBT-CRXv3) is designed for marine, motorsports, and outdoor environments, offering high-quality streaming audio for a variety of vehicles, including small watercraft, motorcycles, and golf carts. With its IP67-rated, water-resistant chassis, it ensures reliable performance in challenging conditions. The receiver features Bluetooth wireless technology and the Qualcomm aptX HD codec, delivering dynamic, CD-like sound from compatible devices up to 35 feet away. The MBT-CRXv3 can function as a standalone wireless audio source or as an add-on controller and receiver for your existing system. It includes large backlit controls for easy operation day or night, plus an adaptor plate for front-mount installations. It also provides two sets of stereo preamp outputs, a dedicated subwoofer output, and independent audio zone level controls with LED indicators for enhanced system control. Features:• Bluetooth wireless technology with Qualcomm aptX HD codec for premium sound quality• IP67-rated water-resistant design, ideal for outdoor and marine use• Single-hole installation; adaptable for front-mount applications• Two stereo preamp outputs and a subwoofer output for multi-zone audio• Remote turn-on output for amplifier control and independent audio zone level controls Easy Installation Multiple Audio Zones Convenient Controls | JL Audio Water-Resistant Audio Controller Receiver w/ Bluetooth Wireless Technology