Wet Sounds Sinister SDX4 4ch Amp Stinger 3-Meter 4-Gauge Amp Wire Kit
RCAsUSD $1,648.89
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Established 1991 • 7 Locations • Authorized Dealer • Fast Shipping Store Home Contact Car Audio Marine Powersports Home Audio Wet Sounds Sinister SDX4 4-Channel Amplifier & Stinger 3-Meter 4-Gauge Amplifier Wiring Kit w/ RCAs
Wet Sounds Sinister SDX4 4-Channel Amplifier
Wet Sounds Sinister series of marine amplifiers represent the pinnacle in 12 volt amplifier design. The highest power to size amplifiers anywhere in the world for car or marine use. Utilizing advanced full range class D power supplies with a patent pending transformer design to deliver power output formerly unheard of in the amplifier world. All models of the Sinister Series share the same size full cast aluminum chassis making installation clean and easy.
Full Range Class D Amplifier Output Power (RMS) @ 1% 1000hz 14.4V CEA 2006 Stereo @ 4 Ohms 4x185 Watts @ 60a Stereo @ 2 Ohms 4x340 Watts @ 123a Mono @ 4 Ohms 2x685 Watts @ 122a Frequency Response 3dB - 8 Hz - 35 kHz Crossover Range High and Low Pass 30 Hz - 300 Bass Boost 0-12.5dB @ 27Hz - 110Hz S/N Ratio (A wtg) >90dB >113dB Input Sensitivity - Low Level 0.2V - 6.1V 15.6V Overvolt protection About Creative Audio Creative Audio opened in 1991 and has grown into a multi-location specialty retailer with seven stores across Missouri and Arkansas. We support enthusiasts, installers, and everyday customers with product knowledge, practical guidance, and a service-first approach that extends beyond the checkout.
We are deeply invested in performance-focused audio across categories: car audio, marine, powersports, and home audio. That means more than selling gear — it means understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a system performs the way it should.
Our teams work daily with source units and processors, amplifiers, speakers, subwoofers, wiring and installation accessories, sound treatment, and integration solutions. We also support remote start and vehicle security categories for customers who want added convenience and protection.
Creative Audio employs Mobile Electronics Certified Professionals, and we support customers before and after the sale. If you are unsure about compatibility, installation requirements, or what is included, message us through eBay with your application details and we will help you make an informed decision.
Most orders ship within 24 hours. For additional support, you may call 800-854-5821. Shipping and Returns Assurance Orders are packaged carefully and ship promptly to the address provided at checkout. If something arrives damaged or incomplete, contact us through eBay messages right away and we will help you resolve it.
Returns are accepted within 30 days in accordance with the return terms shown on this listing. Items must be returned in original condition. International returns are not accepted. Shop Our Store by Category Tap a category to expand and jump straight to what you want. Car Audio Source UnitsReceivers and head units AmplifiersClean power for any build SpeakersCoaxial and component SubwoofersLow-end performance EnclosuresBoxes and enclosures Loaded EnclosuresReady-to-install systems AccessoriesInstall and upgrade gear BundlesPackage deals Shop All Car AudioFull category Marine Audio Marine Source UnitsMarine receivers Marine AmplifiersReliable marine power Marine SpeakersBoat speakers and pods Marine SubwoofersMarine bass solutions Marine EnclosuresProtected installations Marine AccessoriesInstall and rigging gear Marine BundlesPackage systems Shop All MarineFull category Marine AudioBrowse everything Powersports Audio Powersports SpeakersWeather-ready options Powersports AmplifiersCompact and durable SoundbarsUTV and off-road BundlesSystem packages AccessoriesMounts and install gear HarleyHarley-focused audio Shop All PowersportsFull category Powersports AudioBrowse everything Powersports AudioStart here Home Audio Home SpeakersBookshelf, tower, more Home SubwoofersDeep bass performance Outdoor SolutionsPatio and outdoor audio AccessoriesMounts, cables, add-ons Shop All Home AudioFull category Home AudioBrowse everything Visit Storefront Contact Us Trademarks and brand names are the property of their respective owners. For questions, please contact us through eBay messages.
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Item Details Condition NEW Brand Wet Sounds Weight 24.5000 UPC 8419921213177081893087 Highlights Output Power (RMS) @ 1% 1000hz 14.4V CEA 2006 Stereo @ 4 Ohms 4x185 Watts @ 60a Stereo @ 2 Ohms 4x340 Watts @ 123a Mono @ 4 Ohms 2x685 Watts @ 122a Includes Stinger Marine 100% OFC Wiring Kit, and RCAs for mounting amp near the battery. Fast handling Most orders ship within 24 hours. Shipping details and estimates are shown in the eBay shipping section for this listing. Real support Compatibility questions are welcome. Message us through eBay and include your application details for the quickest help. Authorized dealer We stand behind what we sell and package carefully to help your order arrive as expected. Description This bundle includes a Wet Sounds SDX4 4-Channel Amplifier, a 3-Meter Marine Grade wiring kit, and 6-Meter RCA Cables. This bundle is intended to be used for mounting the amplifier near the battery away from the receiver.Wet Sounds Sinister SDX4 4-Channel Amplifier
Wet Sounds Sinister series of marine amplifiers represent the pinnacle in 12 volt amplifier design. The highest power to size amplifiers anywhere in the world for car or marine use. Utilizing advanced full range class D power supplies with a patent pending transformer design to deliver power output formerly unheard of in the amplifier world. All models of the Sinister Series share the same size full cast aluminum chassis making installation clean and easy.
Full Range Class D Amplifier Output Power (RMS) @ 1% 1000hz 14.4V CEA 2006 Stereo @ 4 Ohms 4x185 Watts @ 60a Stereo @ 2 Ohms 4x340 Watts @ 123a Mono @ 4 Ohms 2x685 Watts @ 122a Frequency Response 3dB - 8 Hz - 35 kHz Crossover Range High and Low Pass 30 Hz - 300 Bass Boost 0-12.5dB @ 27Hz - 110Hz S/N Ratio (A wtg) >90dB >113dB Input Sensitivity - Low Level 0.2V - 6.1V 15.6V Overvolt protection About Creative Audio Creative Audio opened in 1991 and has grown into a multi-location specialty retailer with seven stores across Missouri and Arkansas. We support enthusiasts, installers, and everyday customers with product knowledge, practical guidance, and a service-first approach that extends beyond the checkout.
We are deeply invested in performance-focused audio across categories: car audio, marine, powersports, and home audio. That means more than selling gear — it means understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a system performs the way it should.
Our teams work daily with source units and processors, amplifiers, speakers, subwoofers, wiring and installation accessories, sound treatment, and integration solutions. We also support remote start and vehicle security categories for customers who want added convenience and protection.
Creative Audio employs Mobile Electronics Certified Professionals, and we support customers before and after the sale. If you are unsure about compatibility, installation requirements, or what is included, message us through eBay with your application details and we will help you make an informed decision.
Most orders ship within 24 hours. For additional support, you may call 800-854-5821. Shipping and Returns Assurance Orders are packaged carefully and ship promptly to the address provided at checkout. If something arrives damaged or incomplete, contact us through eBay messages right away and we will help you resolve it.
Returns are accepted within 30 days in accordance with the return terms shown on this listing. Items must be returned in original condition. International returns are not accepted. Shop Our Store by Category Tap a category to expand and jump straight to what you want. Car Audio Source UnitsReceivers and head units AmplifiersClean power for any build SpeakersCoaxial and component SubwoofersLow-end performance EnclosuresBoxes and enclosures Loaded EnclosuresReady-to-install systems AccessoriesInstall and upgrade gear BundlesPackage deals Shop All Car AudioFull category Marine Audio Marine Source UnitsMarine receivers Marine AmplifiersReliable marine power Marine SpeakersBoat speakers and pods Marine SubwoofersMarine bass solutions Marine EnclosuresProtected installations Marine AccessoriesInstall and rigging gear Marine BundlesPackage systems Shop All MarineFull category Marine AudioBrowse everything Powersports Audio Powersports SpeakersWeather-ready options Powersports AmplifiersCompact and durable SoundbarsUTV and off-road BundlesSystem packages AccessoriesMounts and install gear HarleyHarley-focused audio Shop All PowersportsFull category Powersports AudioBrowse everything Powersports AudioStart here Home Audio Home SpeakersBookshelf, tower, more Home SubwoofersDeep bass performance Outdoor SolutionsPatio and outdoor audio AccessoriesMounts, cables, add-ons Shop All Home AudioFull category Home AudioBrowse everything Visit Storefront Contact Us Trademarks and brand names are the property of their respective owners. For questions, please contact us through eBay messages.
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