Marine Amplifiers – Kenwood, Kicker & Hertz

Build your boat audio system around the speakers and subwoofers you want to power. Compare Kenwood, Kicker and Hertz marine amplifiers below, then check the exact model’s channels, RMS output and supported speaker loads.

Start with your system layout

  • Subwoofer power: Compare mono amplifiers and match their output at the impedance of your subwoofer wiring.
  • Speakers and multiple zones: Choose enough amplifier channels for the speakers you plan to run. Check each model’s bridging and load requirements.
  • Speakers plus bass: Compare multi-channel options against a separate speaker amplifier and subwoofer amplifier. Choose the arrangement that fits your installation.

Compare the marine amplifier families

Explore Kenwood XM and KAC marine models, Kicker KMA and KXMA amplifiers, and Hertz Venezia options. Features and environmental ratings vary by model; read the individual product details and installation instructions.

Plan the installation before you order

Confirm mounting clearance, ventilation, electrical supply, wire and fuse requirements, signal connections and speaker impedance. Amplifiers and speakers are sold separately unless the product explicitly lists a bundle.

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