Yamaha NS-SW050 50 Watt Powered Subwoofer Speaker Stage Keyboards & Organs | Organs | Organ Pedalboards a second audio signal or

a second audio signal or a gate voltage

lightweight

Carrying Case - A durable and compact carrying case is included to provide a convenient

It has adjustments for beater angle

Yamaha NS-SW050 50 Watt Powered Subwoofer Speaker Stage Keyboards & Organs | Organs | Organ Pedalboards a second audio signal orThis compact subwoofer incorporates a number of Yamaha advanced, high performance bass technologies, such as Twisted Flare Port, Advanced YST II (Yamaha Active Servo Technology II) with discrete amp circuitry and a high quality 8" woofer unit. The resulting bass response is powerfully rich and impactful. The gentle curves and matte black finish give the subwoofer a stylish and beautiful appearance. Type: Powered subwoofer speaker Driver: 8" cone