Bowers & Wilkins DS7 Surroundsound Speaker, Pair, Secondhand

Bowers & Wilkins DS7 Surround Speaker, Pair, Secondhand

The DS7 is a dedicated on-wall surround speaker, offering a choice between dipole and monopole dispersion in home theater installations. The selection of mode is selected either via a switch located on the front baffle or remotely, using a 12V trigger from the surround processor. In monopole mode, only the two drive units on the front face operate. In dipole mode, the front tweeter is disconnected; the two side-firing drivers are brought into operation, and the crossover frequency to the bass unit is lowered.
The side units are connected out of phase with one another, which creates a wedge-shaped null zone at right angles to the wall. If listeners sit in this zone, they become less aware of the speakers' location and hear more reflected sound; hence, the diffuse nature of the sound field.

Description: 2-way closed-box surround system
Sensitivity: 89dB SPL (2.83V, 1m)
Frequency range (-6dB): 60Hz and 42kHz (monopole)

Impedance: 8Ω (minimum 3.0Ω)
60Hz and 15kHz (dipole)

Dimensions: H 302mm W 383mm D 200mm
H 11.9” W 15.1” D 7.9”
Power handling: 120W into 8Ω Weight: 8.5 kg / 19 lbs.

Cabinet Finish:  White