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Wet Sounds SDX4

1370W Sinister Series Full Range 4-Channel Class D Amplifier (WetSounds)

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• RMS: 185W x 4 @ 4 ohm, 340W x 4 @ 2 ohm, Bridged: 685W x 2 @ 4 ohm
• Total RMS Power: 1370 watts
• Wet Sounds unique transformer
• Advanced Intelligent Microprocessor Control
• Top mounted crossover controls
• Dimensions: 9.82" W x 13.50" L x 2.70" H

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Product Highlights


• RMS: 185W x 4 @ 4 ohm, 340W x 4 @ 2 ohm, Bridged: 685W x 2 @ 4 ohm
• Total RMS Power: 1370 watts
• Wet Sounds unique transformer
• Advanced Intelligent Microprocessor Control
• Top mounted crossover controls
• Dimensions: 9.82" W x 13.50" L x 2.70" H

Description


Wet Sounds brand icon

Authorized dealer

Wet Sounds SD4 Sinister Series Full-Range 4 Channel Class D Amplifier

Conformal Coated PCB Boards Wet Sounds HT-6

The Sinister amplifiers are the highest power to size amplifiers anywhere in the world for car or marine use. The Sinister amplifiers use superior performance circuitry by utilizing Wet Sounds exclusive Class D Power Supplies combined with Wet Sounds MAXED Power supply. The MAXED power supply is a patent pending technology designed to provide high efficiency levels never thought to be achievable in a mobile audio amplifier. What this means to you. Less current draw, less strain on the electrical system, less generated heat. All this results in more play time! The Sinister amplifiers share one size full cast aluminum chassis for all models making installation a breeze and the ability to have a clean install.



Conformal Coated PCB Boards Wet Sounds HT-6

Industry Leading High Quality Build

Sinister amplifiers feature a fully conformal coated 4 layers pcb board, single side power, speaker & input section, & top mounted controls with removable cover. In addition, high pass/low pass/full range crossovers, flexible inputs source selection for single or multiple RCA channel input, & removable speaker plugs make the Sinister Series a proper amp for proper installs.

Microprocessor Controlled Amplifier Wet Sounds HT-6

Built to Last

The Sinister amplifiers are not only extremely powerful but also intelligent with a built in microprocessor controller for over voltage protection, under voltage protection, DC offset & speaker short protection, as well as thermal rollback to ensure consistent play in the harsh environments. Wet Sounds has taken every measure to ensure that their amplifiers are Built to Last.

Microprocessor Controlled Amplifier Wet Sounds HT-6

Customizable to Personal Preference

Sinister amplifiers have a back lit Wet Sounds shield logo with selectable illumination for red, white or blue that can be mounted horizontally or vertically. This is perfect for installations where you are not having to re-wire just to get the logo straight. The Wet Sounds shield logo badge not only looks great but also provides the amplifier status through its acrylic spacer.



General Features:

  • Sinister Series Full Range 4-Channel Class D Marine Amplifier
  • RMS Power Rating:
    • 4 ohm: 185 watts x 4 chan. @ 60A
    • 2 ohm: 340 watts x 4 chan. @ 123A
    • Bridged, 4 ohm: 685 watts x 2 chan. @ 122A
  • Total RMS power output: 1370 watts
  • Wet Sounds Unique Transformer Design Called MAXED Power Supply
  • Advanced Intelligent Microprocessor Control
  • Top Mounted Crossover Controls
  • Remote Level Control Included
  • Auto Turn On Sense Capability
  • Thermal Rollback Technology
  • Fully Balanced Inputs
  • Built In Raised Feet
  • RCA Pass Through
  • Four Layer PCB
  • Top mount back lit 3 way LED Badge Light
    • Red, White, & Blue
    • Horizontal or Vertical Placement
    • Provides Amplifier Status
  • Removable Speaker Plugs
    • Designed to accept a 12 AWG - 16 AWG wire
  • High Level Speaker Input (requires adapter)
  • Input Sensitivity: Variable from 200mV to 6.1V
  • Frequency Response: 8Hz - 50,000 Hz
  • Bass Boost: 0db - 12.5 dB @ 27Hz - 110Hz
  • High-Pass Crossover Frequency: 30Hz - 300 Hz
  • Low-Pass Crossover Frequency: 30Hz - 300 Hz
  • S/N Ratio (A wtg) : >90dB >113dB
  • CEA 2006 Compliant
  • 4 gauge OFC power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 9.82"W x 13.50"L x 2.70"H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty
PDF IconWet Sounds SDX4 owner’s manual

Product history:

Wet Sounds SDX4 thumbnail
(newest, current model)
Wet Sounds SD4 thumbnail
(previous model, replaced by Wet Sounds SDX4)

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
185 watts x 4 channel
RMS Power @ 2 ohms
340 watts x 4 channel
Bridged RMS Power
685 watts x 2 channel
Amplifier Specifications
Series
Sinister Series
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
1370 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Speaker Level Inputs
Please contact Wet Sounds for Information
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
30 - 300 Hz
Low-Pass Crossover Frequency
30 - 300 Hz
Signal-to-Noise Ratio
>113 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
30A x 4 
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SDX4

Weight:

13.00lbs

Internal SKU:

sdx4

Internal Product ID:

145277

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