Soundstream SM4.1000D 1000W Compact 4-Channel Marine Boat Amplifier

The Soundstream SM4.1000D is a compact 4-channel marine-grade amplifier designed to provide reliable audio power for marine vessels and outdoor environments. This unit features a Class-D digital circuit design, which improves thermal efficiency and reduces power consumption compared to traditional amplifier designs. It delivers a maximum power output of 1000 watts, providing sufficient headroom for driving multiple marine speakers or a combination of speakers and subwoofers. The chassis is built with a conformal-coated printed circuit board to protect internal components from moisture, salt, and corrosion common in Australian coastal conditions. Measuring approximately 14cm in width and 23cm in length, the small footprint allows for flexible installation in tight spaces such as boat consoles or under seats. This amplifier is suitable for boat owners looking to upgrade their onboard sound systems without requiring extensive modifications to their vessel's electrical layout. It operates on a standard 12-volt DC automotive and marine electrical system.