DS18 NVY-IPX7.4 Submersible 4-Channel Class D Amplifier — 4 x 120W RMS

The DS18 NVY-IPX7.4 delivers four channels of full-range Class D power from a compact sealed chassis built for wet motorcycle, powersports, and marine environments. It is rated at 4 x 120W RMS at 4 ohms, 4 x 200W RMS at 2 ohms, or 2 x 350W RMS bridged at 4 ohms.

IPX7 submersion protection, UV and salt-fog resistance, waterproof terminals, tinned OFC wiring, and a marine-grade fuse holder support exposed installations. Variable HPF, LPF, and full-range crossover control allows the amplifier to be tuned to the connected speakers.

Fitment note: Universal audio component. Confirm available mounting space, charging-system capacity, wiring, fuse protection, and speaker impedance before installation.