DUTCH Studio 8c Manuel du propriétaire - Page 13

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perceived sound stage. You can experiment with different toe–

in angles to tweak the stereo image to your requirements or

taste.

Boundary coupling

The rear-firing woofers of the 8c can be used in boundary

coupling mode. This has two advantages:

· ·

Destructive interference between the speaker's direct

sound and the reflection from the boundary is avoided

because the speaker and boundary will function as a single

source;

· ·

Low frequency headroom is increased by up to 12 dB.

Using

boundary

conventional speakers, because the midrange usually suffers

disproportionately from placement close to a wall. However,

thanks to the high directivity of its passive cardioid cabinet,

the 8c can take advantage of boundary coupling without the

midrange drawbacks.

For boundary coupling to be effective, the subwoofers need

to be less than 80 cm from the nearest boundary. If this is

not possible, select the free-standing mode. The parametric

equalizer can be used to flatten the in-room response if

necessary.

If the subwoofers are within 80 cm of the nearest boundary,

use the "boundary" setting to compensate for the presence of

boundaries.

You can further flatten the in-room response with the

parametric equalizer if necessary. Dutch & Dutch recommends

that you use in-room measurements to properly optimize the

equalizer settings.

Generally speaking, the closer to the wall, the better boundary

coupling works. However, the subwoofers need some free

space to operate properly. Therefore, make sure that there is

at least 10 cm between the rear wall and the rear of the cabinet.

coupling

not

advantageous

for

A setup with toe–in

10-80 CM

Distance range for boundary coupling