d&b audiotechnik 21S-SUB 21-Inch Passive Subwoofer 100839193 Outlets: 4 digital-ultrasonic noise filtered

Outlets: 4 digital-ultrasonic noise filtered outlets

4cm (H) x 14

The K1-SB is a recommended subwoofer complement for the K1 or K2 line sources

The COB LED engine on the COB Cannon Wash DW ST is a dual WW/CW 2-In-1)

Depth: 468/18

d&b audiotechnik 21S-SUB 21-Inch Passive Subwoofer 100839193 Outlets: 4 digital-ultrasonic noise filteredd&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