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Wet Sounds SDX4 with NVX 4 Gauge Amp Kit

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

Only 1 Left!
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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
• Includes Amplifier Wiring Kit

Learn more about the sdx4_xkit44
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List price $1955.98
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$1439.98

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NVX - Worth the Envy - Direct to Consumer Car Audio

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C1-650x main

JL Audio C1-650x

100W RMS 6.5" C1 Series 2 Way Coaxial 4-ohm Car Speakers

42

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.



Wet Sounds Sinister-SDX4

1370W RMS Class D Sinister Series 4 Channel Marine Amplifier with Bass Remote
Quantity: 1

Product Details:

  • Sinister Series Class D 2 ohm Stable 4-Channel Marine Amplifier
  • RMS Power Rating:
    • 4 ohm: 185 watts x 4 channel
    • 2 ohm: 340 watts x 4 channel
    • Bridged: 685 watts x 2 channel @ 4 ohm
  • Total RMS power output: 1370 watts
  • LED power and protect light
  • Wired bass level remote control included
  • Patented MAXED power supply technology resulting in less draw in the electrical system
  • Layered PCBs and advanced microprocessors for a compact design
  • Thermal rollback technology monitors temperature and output adjustment
  • Top mount backlit 3-way LED badge light with horizontal or vertical configuratons
  • Marine compliant removable speaker plugs
  • Integrated raised side feet
  • Signal sensing remote turn-on
  • 5-way protection circuitry (thermal, overvoltage, undervoltage, DC offset and speaker short protection)
  • Input sensitivity: 0.2 - 6.1 volts
  • Frequency Response: 8 - 35000 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 113 dB
  • Variable high-pass filter: 30 - 300 Hz
  • Variable low-pass filter: 30 - 300 Hz
  • Variable Bass Boost: 0 - 12 dB
  • Fuse Rating: 120A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 13.5" L x 9.82" W x 2.7" H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty
  • MFR #: Sinister-SDX4

NVX XKIT44

Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1500 Watts
Quantity: 1

Product Details:

  • 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
  • Designed for car audio systems up to 1500 watts RMS
  • Made from 100% Oxygen-Free Copper (OFC)
  • Tinned conductors for corrosion resistance
  • Pre-installed black nylon mesh covering protects the power wire from damage
  • Solid brass and satin chromed ANL/Mini-ANL fuse holder offers ideal protection for high-powered systems
  • Pre-terminated seamless power and ground ring terminals provide reliable performance
  • Full spec power and speaker wire meet or exceed American Wire Gauge standards
  • CEA-2015 and BC5W2 compliant
  • V-Series RCA Interconnect Cable
  • Shielded noise-rejecting coaxial construction provides protection against interference
  • Split-tip silver-plated ends offer high-quality performance
  • Molded ends equipped with colored channel identifiers for easy recognition
  • Twisted-pair construction featuring two conductors per channel
  • Includes an assortment of wire termination hardware and cable ties
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. Frosted Blue 4 gauge power wire with seamless crimp ring terminal
  2. 3 ft. Frosted Black 4 gauge ground wire with seamless crimp ring terminal
  3. 17 ft. Clear 18 gauge remote lead wire
  4. 20 ft. Frosted Black/Blue 16 gauge speaker wire
  5. One 16.4 ft. 4-channel dual twisted construction RCA interconnect Cable (NVX XIV45)
  6. One NVX XMANL04 ANL/Mini-ANL Fuse Holder with 100 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. Two 4 Gauge Nickel Plated spade terminals
  9. Four 18 Gauge Spade terminal
  10. Two 18 Gauge Red butt connectors
  11. Four 16 Gauge quick disconnect
  12. Five 16 Gauge Nickel Plated spade terminals
  13. Two Heat Shrink tubes with the NVX logo
  14. Ten 6" Black zip ties

Product history:

Wet Sounds SDX4_XKIT44 thumbnail
(newest, current model)
Wet Sounds SD4-2 thumbnail
(previous model, replaced by Wet Sounds SDX4 with NVX 4 Gauge Amp Kit)

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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
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 
CEA-2031 Compliant
Yes
Amplifier Kit Specifications
Number of Amplifiers Supported
1
Power/Ground Wire Size
4 gauge
Power Wire Length
20 feet
Ground Wire Length
3 feet
Speaker Wire Included
Yes
Speaker Wire Length
60 feet
Remote Wire Length
20 feet
Interconnect (RCA) Signal Cables Included
4 Channel
Fuse Holder
ANL/MINI ANL
Fuse Size
100A
Distribution Block Included
No
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SDX4_XKIT44

Weight:

20.90lbs

Internal SKU:

sdx4_xkit44

Internal Product ID:

206338

Customer Ratings & Reviews


Wet Sounds SDX4 with NVX 4 Gauge Amp Kit thumbnail image

5 star
90%
4 star
7%
3 star
1%
2 star
0%
1 star
1%



Durability
4.8
Value
4.8
Features
4.8
Design
4.9
Usability
4.9

Customer Photos & Videos


Customer Reviews

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Good value

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit is true 4 gauge copper wire. Worked great for what I needed it for. Not much else to say besides it is also very flexible!

By Adam on March 14, 2014

121 found this helpful


Honda civic 2010 lx big 3

The following review is for XKIT44, which is a part of the bundle you are viewing.

This big 3 is a very nice setup and I haven't installed it just yet. Great quality wire and you can never go wrong with this product. The price is ok just a little over my budget lol

By Brandon on June 5, 2014

115 found this helpful


Honda civic 2010 lx big 3

The following review is for XKIT44, which is a part of the bundle you are viewing.

This big 3 is a very nice setup and I haven't installed it just yet. Great quality wire and you can never go wrong with this product. The price is ok just a little over my budget lol

By Brandon on June 5, 2014

108 found this helpful


Best kit money can buy

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit includes everything I needed for my 4-channel JL Audio amp. I love it. The look of the fuse holder is awesome and the braided cable protector is great under the hood too. The RCAs worked like a charm and I had plenty of speaker wire included. No complaints.

By Hamid on August 16, 2012

109 found this helpful


great

The following review is for XKIT44, which is a part of the bundle you are viewing.

Have not installed yet but it seems to be everything it claims to be. Did recomend itnto a friend but he didn't listen and spent way to much for a kitat a local best buy. Did a lot of research before I bought this kit and it looked like the best value for my hard earned money. Having not yet installed is why I didn't go all five stars. Soon it will be going into my 89 olds custom cruiser with 4 12s....

By Tyler on August 24, 2014

110 found this helpful


Great Amp Kit

The following review is for XKIT44, which is a part of the bundle you are viewing.

This is a high quality 4g amp kit for a great price .... nice 100 amp fuse box

By Kyle on June 13, 2014

108 found this helpful


Awesome kit!!!

The following review is for XKIT44, which is a part of the bundle you are viewing.

This wiring kit is the best I've used so far. It bends very easy in tight places and this is the size wire that I actually paid for. Don't waste $ on cheaper brands...NVX is AWESOME!!!

By jeremy on September 1, 2014

104 found this helpful


Great Complete Package

The following review is for XKIT44, which is a part of the bundle you are viewing.

I replaced all speaker wiring in my car with this kit. The quality of all the wires is very good. NVX is nice quality!

By detekk on June 29, 2013

105 found this helpful


great product

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit is very good and great quality. I would recommend this product for basic and some advanced systems.

By Brandon on December 30, 2014

108 found this helpful


Top of the line kit at decent price

The following review is for XKIT44, which is a part of the bundle you are viewing.

This kit has everything and is as good as you can buy. Better than jl, Rockford, stinger, and kicker. At a price less than or equal to those mentioned. True spec, silver tinned ofc

By Donnie on March 30, 2013

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