M400/4-24V Class D Full-Range Marine Amplifier

This tiny amplifier packs a serious full-range punch, delivering a staggering 100 Watts to each of its four channels into 2 Ohm. The breakthrough that makes this much power possible in such a small chassis is our NexD™ ultra-high-speed switching design, which allows for full bandwidth Class D operation with extremely low distortion and outstanding efficiency. Use the M400/4-24V by itself to power two satellites, plus a subwoofer. With M-Series amplifier, the possibilities are endless. The M400/4-24V includes a 12dB/octave filter for each channel bank, which can be configured as a low-pass or high-pass filter and offers continuously variable cutoff frequency selection from 50 to 500Hz. With the addition of an HD-RLC remote level control, the amplifier's channel 1 & 2 level or overall level can be directly controlled from a remote location. This marine amplifier features white and gray powder-coat finishes, a gasketed cover for the controls and stainless steel hardware for durability in the marine environment. This amplifier is designed for operation in vessels with 24 Volts, negative-ground electrical systems. Use of this product in vessels with positive ground and/or voltages other than 24 Volts may result in damage to the product and will void the warranty.

• This marine amplifier features white and gray powder-coat finishes, a gasketed cover for the controls and stainless steel hardware for durability in the marine environment
• This amplifier is designed for operation in vessels with 24 Volts, negative-ground electrical systems
• Use the M400/4-24V by itself to power two satellites, plus a subwoofer
• Frequency response: 12Hz to 22kHz (+0, -1dB)
• S/N Ratio, referred to highest rated power: >104dB below rated power (A-weighted, 20Hz to 20kHz noise bandwidth)
• Input voltage range at RCA inputs: 100mV to 4VRMS
• Minimum copper power/ground wire gauge of 4 AWG
• Fuse rating of 20 Amps (AFS, AGU or MaxiFuse™)