B2 subwoofer

The B2 subwoofer with its high output bandpass horn design and extremely high SPL is ideal for extended bass requirements. It is configurable to be either an infrabass for the C4 system or a high output, alternative subwoofer for the F1222 or C7 systems. When used with a C4 system, d&b recommend a ratio of four C4-SUBs to one B2. The B2 cabinet is constructed from marine plywood, has an impact resistant paint finish and eight integral steel handles. The front of the subwoofer cabinet is fitted with catches at the sides for securing an optional wooden lid, and mounted on the rear are four heavy duty wheels.

Accessories

Accessories

Amplifiers

Amplifiers


The d&b audiotechnik loudspeaker range is designed exclusively for operation with d&b amplifiers. These provide power as well as comprehensive control and protection functions tailored to achieve the performance, reliability and longevity associated with the d&b System approach. The d&b D80 and 30D amplifiers are recommended to drive the B2-SUB. The d&b D20 amplifier can also be used with the appropriate loudspeaker configuration selected.

Data

Data

Components 2 x 18" driver
Max. sound pressure (1m, free field)1
with D12/D20
with D80

1392/1363 dB SPL
1392/1363 dB SPL
Power handling capacity (RMS/peak 10 ms) 600/2400 W
Frequency response (-5 dB) 37 - 90 Hz2/32 - 68 Hz3
Cabinets per D12 2
Cabinets per D20/D80 4
Dimensions mm (H x W x D) 1160 x 580 x 9204
Weight kg 102
Dimensions inch (H x W x D) 45.6 x 22.8 x 36.24
Weight lb 225

Documentation

Documentation

Title Language Date Size
B2-SUB Manual 3.3 English 08.05.2012 110 KB
The C-Series brochure English 08.04.2014 3 MB

Downloads