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Wet Sounds

Wet Sounds HTX4 Class D Subwoofer Amplifier - HTX-4

Abt Model: HTX4 | UPC Code: 000000013199
Wet Sounds - HTX-4 - Marine Amplifiers
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Regular Price $499.00
100 x 4 Watts RMS @ 4 Ohm Stereo/ 150 x 4 watts RMS @ 2 Ohm Stereo/ 300 x 2 watts RMS @ 4 Ohm Mono/ 7Hz-33Hz Frequency Response/ Removeable Wire Plugs/ Class D Amplifier/ Stainless Steel Hardware/ Microprocessor Controlled/ Wet Sounds Extensive Crossover Network/ Silver Finish
In Stock (details)
Your Shipping Zip Code: 20149 (change)

Estimated Delivery Date: 
Apr 28th - May 1st *

When you order in the next 4 hours, 4 mins

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Product Details

Wet Sounds HTX4 Class D Subwoofer Amplifier, Model HTX-4

Wet Sounds™ Hydro-Tech™ X (HTX) Series Amplifier. Wet Sounds represents the ultimate in High Performance Marine Audio. Wet Sounds HTX Series Marine Amplifiers are designed to be a complete solution for every type of extreme marine application. HTX amplifiers use superior performance circuitry by utilizing Class D Power Supplies. These amplifiers have extreme power output packed inside a small chassis, thermal overload protection, flexible crossovers, extended inputs. HTX amplifiers are a well balanced match for all of the Wet Sounds™ products.


  • Removeable Wire Plugs
  • Class D Amplifier
  • Conformal Coated PCB
  • Completely Sealed Salt Water Compliant High Mass Heat Sink
  • Stainless Steel Hardware
  • Microprocessor Controlled
  • Back Lit Logo Badge Horizontal or Vertical Placement
  • Wet Sounds™ Extensive Crossover Network 


  • RMS Power @ 4 ohm Stereo: 100 x 4 watts RMS @ < 1.0% THD   
  • RMS Power @ 2 ohm Stereo: 150 x 4 watts RMS @ < 1.0% THD
  • RMS Power @ 4 ohm Mono: 300 x 2 watts RMS @ < 1.0% THD
  • Input Sensitivity: Variable from 0.2V to 6.1V
  • Frequency Response -3dB: 7Hz-33Hz
  • Bass Boost: 0db -12db @ 45Hz
  • Crossover Range Low Pass: 50Hz - 250Hz 12dB/Octav       
  • Crossover Range Subsonic Filter: 50Hz - 250Hz 12dB/Octav             
  • Separation: >52dB           
  • S/N Ratio (Awtg):             
    • >62dB (1 watt 4 Ohm)
    • >85dB (125 watts 4 Ohm)
  • Note: All specifications are for each HTX4

Approximate Weight:

  • Shipping: 6 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): 2 Year Limited
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More reasons to buy the Wet Sounds HTX-4 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Wet Sounds HTX-4 is Brand New.
  • The Wet Sounds HTX-4 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Wet Sounds HTX4 Class D Subwoofer Amplifier

Wet Sounds HTX4 Class D Subwoofer Amplifier

In Stock

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