d&b audiotechnik 21S-SUB 21-Inch Passive Subwoofer 100078212 Cable Length: 5ft (1

Cable Length: 5ft (1

amplified instruments

Power Usage: 15 ‑ 22 W

Capsule Specifications:

theatrical productions

d&b audiotechnik 21S-SUB 21-Inch Passive Subwoofer 100078212 Cable Length: 5ft (1d&b audiotechnik 21S SUB 21 Inch Passive Subwoofer The 21S SUB is a high performance subwoofer for use with the xS Series and xA Series loudspeakers and is intended for a wide range of permanently installed applications. The cabinet houses a single long excursion 21" driver in a bass reflex design. The large, specially shaped reflex port enables the 21S SUB to achieve high Sound Pressure Levels from a cabinet with a small footprint. When operated in