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B & W Bowers and Wilkins Surround Dipole Speakers - $675 (South Boulder)

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condition: excellent
make / manufacturer: B & W Bowers Wilkins
model name / number: DS7

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B & W Bowers and Wilkins Surround Sound Dipole Speakers

Excellent Condition

Located in South Boulder

The DS7 is a dedicated on-wall surround speaker,
offering a choice of dipole or monopole dispersion
in home theatre installations. The choice 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 the listeners sit in this
zone, they become less aware of the location of the
speakers 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.

stereo high fidelity sound system audio audiophile speaker

post id: 7743812897

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