2) Boss MRWT69W 6x9" 1100W 4-Way Marine Wake Tower Boat Waterproof Speaker White New Boss MRWT69W 6x9" 1100W 4-Way Marine Wake Tower Boat Waterproof Speaker White (Pair) 6" x 9" 2-way Wake tower Speaker 80 oz. Magnet structure Power Handling Peak: 1100 watts total / 550 watts each