M4500 - JL Audio 4-Channel 500 Watt Marine Amplifier

JL Audio M-Series marine amplifiers combine legendary high-end technology and rugged construction, so you can enjoy world-class sound that'll keep playing strong in the demanding marine environment.

JL Audio tests their M-Series amplifier designs in the most extreme conditions to ensure reliable performance. Powder-coated aluminum panels and heatsinks, along with stainless steel connectors and screws, ensure flawless performance in humid and corrosive conditions. Each amplifier features an advanced protection system that doesn't shut your amp down when the going gets tough. Instead, it rolls back peak voltage demands to protect the amp, while continuing to play your music at a safe power level.