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2025 Garmin Marine Fusion® AM Series Marine Amplifiers 500-Watt 4 Channel Marine Amplifier

Information

2025 Garmin Marine Fusion® AM Series Marine Amplifiers 500-Watt 4 Channel Marine Amplifier

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.

Features may include:

  • Class-AB amplifier design delivers efficiency with reduced distortion.
  • Connect up to two speakers per channel at 2 ohms, or bridge two channels at 4 ohms for increased power.
  • Conformal coated PCBs provide extra protection from the marine elements.
  • Heat sink provides greater dissipation of heat for enhanced component reliability.
  • The amplifiers are available in 2-channel and 4-channel configurations.

Photos

Highlights

  • LaGrange, Georgia
  • 2025
  • Garmin Marine
  • Fusion® AM Series Marine Amplifiers 500-Watt 4 Channel Marine Amplifier
  • Available

Specifications

  • 2025
  • Garmin Marine
  • Fusion® AM Series Marine Amplifiers
  • 500-Watt 4 Channel Marine Amplifier
  • Miscellaneous
  • Physical dimensions (Length x Width x Height): 14.41" x 9.02" x 2.09" (366 x 229 x 53 mm)
  • Peak power (Watts): 500 W | Total rated power output - 4 Ohm (Watts): 65 W RMS x 4 @ 14.4 V input - 4 Ohm < 1% THD | Total rated power output - 2 Ohm (Watts): 100 W RMS x 4 @ 14.4 V input - 2 Ohm < 1% THD | Total rated power output - 4 Ohm Bridged (Watts): 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 | HP variable crossover frequency: 40 Hz - 600 Hz | LP variable crossover frequency: 40 Hz - 160 Hz | Bass boost: 0 dB - 18 dB, user adjustable | Operating voltage: 10.8 V - 16 V DC | Current consumption (StandBy): < 1 mA @ 14.4 V input | Current consumption (Idle): < 1 A @ 14.4 V input | Current consumption (Max): 25 A | Fuse rating: 2 x 25 A ATC blade-type (SAE J1171 compliant)
  • 32° to 122° F (0° to 50° C)
  • Amplifier class: Class-AB
  • 1 year