Elevate your marine audio experience with the Elite Series Waterproof Amplifier - a powerhouse of sound that brings unparalleled clarity and volume to your aquatic adventures. This 400 Watt, 4-Channel Amp System is engineered with dual MOSFET power supply and marine grade construction, ensuring robust performance and resilience in the harshest marine environments. With a waterproof rating of IP-01, it stands as a testament to durability, offering protection against the elements. The amp is designed with user-friendly features including dual adjustable input GAIN level controls, high-level speaker input connectors, and RCA input jacks, making installation and setup a breeze. Gold-plated speaker output terminal connectors not only add a touch of elegance but also ensure a stable and high-quality connection. The adjustable input GAIN level control, anti-thump delay circuitry, and built-in thermal, overload, and speaker short protection safeguard your audio experience, while the heavy-duty aluminum alloy heatsink ensures efficient heat dissipation. The power ON LED indicator and remote turn ON/OFF offer convenience and ease of use. In the box, you'll find everything needed to get started, including the 4-Channel Marine Amplifier and essential audio connection cables. With technical specs designed to impress - such as 100 Watt x 4 MAX output power, Class AB amplifier class, and a broad frequency response - this amplifier is set to deliver a stunning audio performance. Whether it's for a leisurely boat ride or an exciting marine adventure, the Elite Series Waterproof Amplifier promises to transform your audio experience, making every moment on the water unforgettable.