d&b audiotechnik 21S-SUB 21-Inch Passive Subwoofer 100037346 Height adjusts from 37 to

Height adjusts from 37 to 57 inches

Integrated 3-port Ethernet switch for connection of multiple devices

No dipswitches

then you’re going to love HMX

Battery Charge Time: 7 Hours

d&b audiotechnik 21S-SUB 21-Inch Passive Subwoofer 100037346 Height adjusts from 37 tod&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