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Compact silver marine amplifier with finned heat-sink and sealed connector panel

Alpine

Alpine M-A110V 5-Channel Marine Amplifier 1100W

SKU CH-33CW-S0S9G

Five-channel marine amplifier delivering 125W RMS to four speakers and 600W RMS to a subwoofer with IPX6 waterproofing

  • TypeAmplifier
  • Amplifier Channels5
  • Powers full-range speakers with 125W RMS per channel across four channels
  • Drives subwoofer with up to 600W RMS at 2 ohms for deep bass
  • IPX6 waterproof chassis resists salt, fog and UV in marine environments
  • Precise tuning via parametric EQ and adjustable crossovers on every channel
  • Thermal protection maintains reliable performance during extended playback sessions

Complete marine audio power

The Alpine M-A110V drives a full marine system from one chassis. Four channels deliver 125W RMS each to speakers while a fifth channel provides up to 600W RMS for a subwoofer. Combined rated power reaches 1,100W for consistent output on the water.

IPX6 waterproof limits

An IPX6-rated chassis resists salt, fog and UV exposure for permanent marine installation. The amplifier accepts low-level inputs from 200 mV to 4V and high-level inputs from 500 mV to 10V. Automatic thermal protection engages during extended high-output playback to prevent damage.

5-channel configuration decides fit

This unit suits installations needing four full-range channels plus dedicated subwoofer power in a single amplifier. Builders requiring more than five channels or separate mono blocks for each speaker cannot use this configuration. Channel 5 operates only as a subwoofer channel with 10 Hz to 400 Hz response.

Highlights

  • Powers full-range speakers with 125W RMS per channel across four channels
  • Drives subwoofer with up to 600W RMS at 2 ohms for deep bass
  • IPX6 waterproof chassis resists salt, fog and UV in marine environments
  • Precise tuning via parametric EQ and adjustable crossovers on every channel
  • Thermal protection maintains reliable performance during extended playback sessions

Specifications

TypeAmplifier
Amplifier Channels5

Questions about this item

Should I pick the 4-ohm or 2-ohm rating when matching my speakers and sub?

Use the 4-ohm rating (125W RMS per full-range channel and 300W RMS for the sub) if your speakers are 4 ohms; switch to the 2-ohm rating (125W RMS per full-range channel and 600W RMS for the sub) only if your subwoofer is wired to 2 ohms.

What does the 1100W combined rated power mean for daily listening?

It means the amplifier can continuously deliver 125W RMS to each of four full-range channels plus 300W RMS to the subwoofer at 4 ohms, or 600W RMS to the sub at 2 ohms, for a total of 1100W RMS across all five channels.

What limits does the IPX6 waterproof chassis impose on installation?

The IPX6 rating protects against powerful water jets, salt, fog and UV, so the amplifier can be mounted in exposed marine locations without a separate waterproof enclosure.

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