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Compact black marine amplifier with silver heatsink fins and terminal connections

Wet Sounds

Wet Sounds SYN-DX 2 Channel Class D Car Amplifier

SKU CH-A443-Z78X3

A 2-channel Class D marine amplifier delivering 200 watts RMS per channel at 4 ohms or 375 watts at 2 ohms, with 750 watts bridged mono.

  • TypeAmplifiers
  • Amplifier Channels2 Channel
  • Delivers 200 watts RMS per channel at 4 ohms for clean stereo output
  • Produces 375 watts RMS per channel at 2 ohms for higher power demands
  • Bridges to 750 watts RMS mono at 4 ohms for subwoofer applications
  • Adjustable crossovers from 50 Hz to 250 kHz at 12 dB per octave for precise tuning
  • Accepts input sensitivity from 0.2 V to 6.0 V for flexible source integration

Marine-Ready Two-Channel Amplifier

The Wet Sounds SYN-DX 2 is a Class D car amplifier built for extreme marine environments. Its compact chassis delivers high power output while handling constant exposure to moisture, salt and vibration. The unit suits boat owners who need reliable, full-range amplification for wake towers, cabin speakers or subwoofers.

Suits Single-Zone Systems

This two-channel design works best for owners driving one pair of speakers or a single bridged subwoofer. Buyers who want more storage for independent zones or builders who need a second card for multi-amp setups should look at four- or six-channel alternatives. The amplifier also requires a 12 V electrical system capable of supplying the necessary current.

Straightforward Install With Protection

Standard speaker-level and RCA inputs accept signals from 0.2 V to 6.0 V, so integration with most head units is direct. Adjustable 12 dB per octave crossovers cover 50 Hz to 250 KHz for both high-pass and low-pass duties. Thermal overload protection shuts the amp down before damage occurs, preventing the most common failure mode in marine installs.

Highlights

  • Delivers 200 watts RMS per channel at 4 ohms for clean stereo output
  • Produces 375 watts RMS per channel at 2 ohms for higher power demands
  • Bridges to 750 watts RMS mono at 4 ohms for subwoofer applications
  • Adjustable crossovers from 50 Hz to 250 kHz at 12 dB per octave for precise tuning
  • Accepts input sensitivity from 0.2 V to 6.0 V for flexible source integration

Specifications

TypeAmplifiers
Amplifier Channels2 Channel

Questions about this item

What speaker impedance do I need to match the 200 W RMS per channel stereo rating?

Use 4 ohm speakers per channel to achieve the rated 200 W RMS stereo output.

Can I keep my existing 2 ohm subwoofer when bridging this amp to mono?

The mono rating is specified at 4 ohms with 750 W RMS; a 2 ohm load is not rated for bridged operation.

How can I verify the crossover is filtering correctly after installation?

Play test tones across the 50 Hz to 250 kHz range and confirm output rolls off at the selected low-pass or high-pass setting.

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