Memphis Marine 400W 4Ch Amplifier

The Memphis Audio MX400.4 is a compact 4-channel powersports amplifier designed to deliver strong, clean power in motorcycles, UTVs, side-by-sides, and other space-limited installations. With up to 100 watts RMS per channel at 2 ohms, an IP66-rated design, conformal-coated circuitry, and sealed connections, it’s built to deliver dependable performance in demanding outdoor environments.

• 400 Watts of 4-Channel Power — Delivers up to 100 watts RMS × 4 at 2 ohms, giving upgraded speakers the power they need for louder, cleaner sound.
• IP66 Water & Element Resistant — Rugged construction helps protect the amplifier against water, dust, and the demanding conditions of powersports use.
• Ultra-Compact Design — Its small footprint makes it easier to install on motorcycles, UTVs, and other vehicles where mounting space is limited.
• Conformal-Coated Circuit Board — Added internal protection helps the amplifier withstand moisture and harsh outdoor environments for dependable performance.
• Flexible System Integration — High- and low-level inputs, sealed connectors, and top-mounted controls make the amplifier easier to integrate and professionally tune