Yamaha SWK-W16 Wireless Subwoofer Kit for YSP-5600
You Can Enjoy Dynamic Bass from a Subwoofer Wirelessly.
The SWK-W16 kit can be attached to a subwoofer unit to connect it wirelessly. You won’t need to use any connecting wires between the unit and the subwoofer, increasing your system layout options.
Dimensions and Weight
Dimensions (W x H x D) : 8-1/4” x 2-1/8” x 4-7/8” (210 x 53.5 x 123.5 mm)
Weight : 1.43lbs. (0.65 kg)