[Product Information]

• M400/4 - JL Audio 4-Channel 400 Watt Marine Amplifier
• NexD technology features unsurpassed efficiency
• Pulse Width Modulated MOSFET power supply
• Remote bass level input (JL Audio HD-RLC remote level control sold separately)
• Dimensions: 8-1/2"L x 7-1/8"W x 2-1/16"H