MDA346

1 Year Warranty

QUALITY AUDIO AMPLIFICATION
Purpose-built for the marine environment, the AM Series marine amplifiers are designed to enhance your on-water listening experience with quality audio amplification.

CLASS-AB AMPLIFIER TECHNOLOGY
The Class-AB design provides high power output with reduced distortion to the connected speakers/subwoofers for an enhanced level of audio performance.

ENHANCED SYSTEM PERFORMANCE
The AM Series amplifiers feature built-in variable bass boost, a subsonic filter and variable low/high pass crossover filters for enhanced performance and system protection.

MARINE-READY DESIGN WITH CONFORMAL COATED PCBS
Helping to extend the life of your amplifiers, the AM Series amplifiers are designed with conformal coated PCBs to provide extra protection from the marine elements.

HEAT SINK TECHNOLOGY
The incorporated heat sink is designed to dissipate heat efficiently, providing more thermal stability and enhanced component reliability.

400-WATT 2-CHANNEL AMPLIFIER
The AM Series 400-watt 2-channel amplifier can power up to a maximum of two pairs of speakers or one subwoofer.

500-WATT 4-CHANNEL AMPLIFIER
The AM Series 500-watt 4-channel amplifier can power up to a maximum of four pairs of speakers or two pairs of speakers and one subwoofer.

Physical dimensions (Length x Width x Height):2 Channel: 11.65? x 9.02? x 2.09? (296 x 229 x 53 mm)
:4 Channel: 14.41? x 9.02? x 2.09? (366 x 229 x 53 mm)
Amplifier class:Class-AB
Peak power (Watts):2 Channel: 400 W
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4 Channel: 500 W:4 Channel: 500 W
Total rated power output - 4 Ohm (Watts):2 Channel: 65 W RMS x 2 @ 14.4 V input - 4 Ohm < 1% THD
:4 Channel: 65 W RMS x 4 @ 14.4 V input - 4 Ohm < 1% THD
Total rated power output - 2 Ohm (Watts):2 Channel: 100 W RMS x 2 @ 14.4 V input - 2 Ohm < 1% THD
:4 Channel: 100 W RMS x 4 @ 14.4 V input - 2 Ohm < 1% THD
Total rated power output - 4 Ohm Bridged (Watts):2 Channel: 200 W RMS x 1 @ 14.4 V input - 4 Ohm Bridged < 1% THD
:4 Channel: 200 W RMS x 2 @ 14.4 V input - 4 Ohm Bridged < 1% THD
Frequency response:5 Hz - 38 kHz (-3dB, dB @ 4 Ohm rated power)
Input sensitivity:0.3 V - 8 V RMS, user adjustable
Input impedance:5k Ohm nominal
High-pass/low-pass full range filter:Yes (user selectable)
HP variable crossover frequency:40 Hz - 600 Hz
LP variable crossover frequency:40 Hz - 160 Hz
Warranty:1 year
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