Wet Sounds Sinister-SDX6 Sinister Series 6-Channel 290W RMS x 6 at 2 Ohms, Class-D Marine Amplifier
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What's Inside?
- • Sinister Series 6-Channel Class-D Marine Amplifier
- • 6-Channel marine amplifier
- • (4) 30A ATO fuses (installed)
- • Remote Level Control module
- • 20' Flat cable (RJ25 modular plugs on each end)
- • Owner's Manual
Why Choose Wet Sounds Sinister-SDX6 Marine Amplifier?
Sinister Series Amplifier MAXED™ Power supply
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 Patented technology designed to provide high efficiency levels never thought to be achievable in a mobile audio amplifier.
One Size Full Cast Aluminum Chassis for All Models
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.
Designed to Give You Plenty of Power
Sinister Series amps are on a whole new level above substandard car amps. These high-end marine amplifiers are designed to give you plenty of power while standing up to the harshest marine environment. Sinister amplifiers use superior performance circuitry by utilizing Wet Sounds exclusive class-D power supplies combined with Wet Sounds MAXED™ technology.
Frequently Asked Questions (FAQ)
- • Why does the amplifier enter protection mode?
Shorted wiring, overheating, low speaker impedance, or voltage problems can trigger protection mode. Inspect all connections before restarting the amplifier.
- • Why is there no sound from one or more channels?
Check the RCA inputs, speaker wiring, channel settings, and amplifier configuration. A loose connection can prevent individual channels from producing sound.
- • What should I check if the amplifier will not turn on?
Inspect the power wire, ground connection, remote wire, fuses, and battery voltage. A weak electrical connection can prevent the amplifier from starting.
- • Why does the amplifier overheat during use?
Poor ventilation, low impedance, excessive gain, or prolonged high-volume listening can cause overheating. Ensure adequate airflow around the amplifier.
- • How should I set the gain controls?
Start with the gains at minimum and increase them gradually until reaching clean output without audible distortion or clipping.
- • Can I bridge channels for additional power?
Yes, compatible channel pairs may be bridged according to the amplifier's wiring specifications. Always verify the minimum impedance before connecting speakers.
- • Why do I hear engine noise through the speakers?
Poor grounding or improperly routed signal cables can introduce noise. Check the ground connection and separate RCA cables from power wiring.
- • Why does the sound distort at high volume?
Excessive gain, amplifier clipping, low voltage, or incorrect speaker impedance can cause distortion. Check the tuning and electrical system.
- • Why does the amplifier shut off while playing?
Overheating, low voltage, or a speaker wiring fault can cause shutdowns. Check the electrical system and allow the amplifier to cool.
- • Can moisture or water exposure damage the amplifier?
Yes. Marine-rated construction improves moisture resistance, but direct water exposure can still cause damage. Install it in a protected location whenever possible.
- Maximum Power : 1755 Watts
- Low Frequency Response : 30-300 Hz
- High Frequency Response : 30-300 Hz
- Sensitivity : 87 dB
- Number of Channels : 6
- Frequency Response : 8-3500 Hz
- Design : 1 Way
- Amplifier Class : D
- Fuse Rating : 168 A
Features:
- High-Power 6-Channel Marine Amplifier: Delivers 185W RMS × 6 @ 4Ω, 290W RMS × 6 @ 2Ω, or 585W RMS × 3 bridged @ 4Ω.
- Marine-Grade Construction: Fully conformal-coated 4-layer PCB, saltwater-resistant high-mass heatsink, and stainless hardware for corrosion protection.
- MAXED Class-D Technology: Wet Sounds’ patented high-efficiency design for powerful output with low current draw.
- Advanced Microprocessor Control: Built-in monitoring and protection for reliable long-term performance.
- Independent Multi-Zone Control: Separate gain, crossover, and mode controls for CH 1-2, 3-4, and 5-6.
- Variable Crossovers: High-pass and low-pass filters adjustable from 30–300 Hz with 12 dB/octave slope.
- Bass Boost (CH 1-2): Variable 0–12.5 dB boost at 27–110 Hz for enhanced low-frequency output.
- Remote Level Control Included: Dash-mount controller for CH 1-2 with 20-foot cable.
- Stereo / Mono Switching: Each channel pair switchable for stereo or bridged mono operation.
- Selectable LED Logo Badge: 3-color LED (red, white, blue) with diagnostic protection indicator.
Specifications:
Power Output (CTA-2006 / 14.4V, 1% THD):
- 185W × 6 @ 4Ω
- 290W × 6 @ 2Ω
- 585W × 3 @ 4Ω (Bridged)
Minimum Impedance:
- 2Ω stereo
- 4Ω bridged
- Frequency Response: 8 Hz – 35 kHz (-3 dB)
- Signal-to-Noise Ratio: 87 dB
- Input Sensitivity: 0.2V – 6.1V
Crossover:
- High-Pass: 30–300 Hz / 12 dB per octave
- Low-Pass: 30–300 Hz / 12 dB per octave
Bass Boost (CH1-2):
- 0–12.5 dB @ 27–110 Hz
- Inputs: 3 pairs RCA preamp inputs
- Remote Level Control: Included (20 ft cable)
- Recommended Power/Ground Wire: 4-gauge
- Fuse Rating: 4 × 30A (120A total)
Dimensions:
- Width: 14-1/2"
- Height: 3-5/16"
- Depth: 10-1/4"
Marine Protection:
- Conformal-coated PCB
- Saltater-resistant heatsink
- Stainless hardware
- UPC: 814820024630
- Weight: 14
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
