Pyle 2.1 Bluetooth Marine 4-Channel Waterproof Amplifier Receiver — 1000 Watt Bridgeable Audio Amp with Dual MOSFET Power, Gain Control & LED Indicator

Marine-grade 4-channel amplifier with integrated Bluetooth for wireless music streaming. Rated for 1000 Watt output and driven by a Dual MOSFET power supply to ensure consistent, high-current delivery. Features tri-mode configurability and bridge mode capability so you can run separate channels, combine channels for higher power, or set up 2.1/stereo arrangements for speakers. Built to withstand wet environments, this waterproof receiver is designed for stereo speaker installations on boats and other marine applications. Includes adjustable GAIN level control and an LED indicator for easy status monitoring and tuning.