OEM Kawasaki Ridge stage 2 rear speakers and subwoofer audio system upgrade by Hifonics featuring two 6.5-inch waterproof 2-way speakers, waterproof subwoofer, 200 watt Class-D amplifier, and subwoofer enclosure.
Works with: 99994-1777 Stage 1 Visor with Built-In Source Unit, 99994-1779 7-Inch Water Touchscreen Source unit & Dash Kit + 99994-1780 Stage 1 Visor, and factory installed 99994-1899 Stage 1 Visior.