Herdio 500W 4-Channel Marine Amplifier with Dual MOSFET Power Supply, Adjustable Gain Controls, Gold-Plated Terminals & Dual RCA Input ^^ Compact for Boat, RV, ATV, UTV, Motorcycle (Black)

IP-01 Marine Construction: It resists vertical dripping water and corrosive salt air common in marine environments. Its constructed with gold-plated speaker output terminal connectors to combat corrosion over long-term use. ^^ Powerful and
Precision Sound: Delivers 25W RMS x 4 (125W peak per channel, 500W total peak) with a stable dual MOSFET power supply for consistent, robust performance. Features dual 2-zone 4-channel adjustable output controls, matches 4-8 speakers, and delivers crystal-clear sound. ^^
High-Fidelity Audio & Universal Compatibility: Power up to 4 speakers simultaneously with premium stereo sound reproduction. Our AMP-MC100 marine amplifier works seamlessly with car and marine head units, making it the ideal upgrade for your boat, ATV, RV, motorcycle and UTV audio systems. ^^ Dual Input Modes & Hassle-Free Connection: Equipped with dual gold-plated RCA stereo inputs and high-level speaker input terminals. Even if your marine receiver has no RCA output jacks, you can directly connect speaker wires to the high-level terminals for easy integration with any existing audio setup.
^^ Full-Range Protection: Built with a heavy-duty aluminum alloy heatsink for efficient heat dissipation, plus integrated thermal overload and speaker short-circuit protection. Safeguard both the amplifier and your vehicles electrical system for extended service life.