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Compact black marine amplifier with six channels and Class D circuitry

Wet Sounds

Wet Sounds SYN-DX 6 Full Range 6 Channel Marine Amplifier

SKU CH-ENXN-DF3GT

Six-channel Class D marine amplifier delivering 125 watts RMS per channel at four ohms with adjustable crossovers and thermal protection

  • Six channels drive full-range sound in any marine system
  • Class D circuitry delivers 125 watts RMS per channel at four ohms
  • Bridged channels reach 400 watts RMS for high-output subwoofers
  • Adjustable crossovers from 50 Hz to 250 kHz at 12 dB per octave
  • Input sensitivity from .2 volts to 6.0 volts matches any source

Marine Six-Channel Amplifier

The Wet Sounds SYN-DX 6 is a full-range Class D marine amplifier delivering six channels of power for boat audio systems. It suits owners who want a single amplifier to drive multiple speakers and a subwoofer in harsh saltwater or freshwater environments.

Power Ratings and Crossover Limits

Channels one through four produce 125 watts RMS at four ohms, 200 watts at two ohms and 400 watts bridged mono at four ohms. Channels five and six deliver 150 watts at four ohms, 300 watts at two ohms and 600 watts bridged mono at four ohms. All ratings exceed one percent total harmonic distortion. Adjustable crossovers operate between fifty hertz and two hundred fifty kilohertz at twelve decibels per octave for both high-pass and low-pass slopes.

Installation Requirements

Verify your source unit provides an output voltage between zero point two and six volts to match the amplifier input sensitivity range. Ensure speaker impedances stay within the two-ohm to four-ohm stereo or four-ohm mono limits for each channel pair. Confirm the mounting location allows adequate airflow for the Class D chassis in a marine enclosure.

How it compares

Measured against everything we stock in Boat Audio & Electronics, at today’s prices. Recalculated every night.

Price $1,233.99
Pricier than about 95% of the 312 comparable items (median $69.49).

Specifications

Product
Brand nameWET SOUNDS

Questions about this item

Which Wet Sounds SYN-DX 6 channel configuration matches my speaker impedance and power needs?

Channels 1-4 deliver 125 watts RMS at 4 ohms or 200 watts RMS at 2 ohms per channel, and can bridge to 400 watts RMS at 4 ohms per pair. Channels 5-6 provide 150 watts RMS at 4 ohms or 300 watts RMS at 2 ohms per channel, bridging to 600 watts RMS at 4 ohms.

What does the 600 watts RMS mono rating on channels 5-6 mean for my subwoofer installation?

Bridging channels 5-6 produces 600 watts RMS at 4 ohms with THD below 1.0%, giving a single subwoofer clean, high-output bass from a compact chassis.

How do the 50 Hz to 250 kHz crossover ranges and 12 dB/octave slopes shape the system tuning?

Both high-pass and low-pass filters adjust from 50 Hz to 250 kHz at 12 dB/octave, letting you blend midrange speakers and subwoofers precisely while the 20 Hz to 20 kHz frequency response covers the full audible band.

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