Description
The Wet Sounds Sinister-SDX4 4 Channel Marine Amplifier is engineered for high-efficiency, high-output performance in marine and powersports audio systems. Built with Wet Sounds exclusive Class D architecture and MAXED power supply technology, the SDX4 delivers strong, clean power while minimizing strain on the electrical system.
Designed for versatile system integration, the SDX4 provides flexible 4-channel output for full-range speaker systems or multi-zone audio configurations. Its high-efficiency design reduces current draw and heat generation, supporting longer play time and consistent performance in demanding environments.
The amplifier features a full cast aluminum chassis shared across the Sinister Series, ensuring consistent sizing across models for simplified installation and a clean, uniform system layout. Internal layered PCB construction and advanced microprocessor control provide stable performance and system protection under load.
The SDX4 includes remote level control, removable speaker plugs, and high-level speaker inputs for flexible installation and tuning. A backlit LED badge adds a refined visual detail for custom marine installations.
Built for harsh marine environments, the Sinister-SDX4 is backed by a Wet Sounds 2-year limited warranty and designed for reliable multi-channel system performance.
Features
- Wet Sounds exclusive Class D power supply architecture
- MAXED high-efficiency power supply technology
- 4-channel high-output marine amplifier design
- Reduced current draw and heat for improved efficiency
- Full cast aluminum chassis shared across Sinister Series
- Layered PCB and advanced microprocessor control
- Remote level control included
- High-level inputs and removable speaker plugs
- LED-illuminated badge design
- Marine-grade construction for harsh environments
- 2-year limited warranty
Applications
- Marine full-range speaker systems
- Powersports vehicles (UTV, ATV, SxS)
- Motorcycle audio systems
- Jeep and off-road audio builds
- Golf cart audio systems
- Custom marine and outdoor audio installations
