rbh SI-663 specs
General info
Stereo / Front, Center
Recommended usage:
In-wall/In-ceiling
Type:
50Hz (measured at -3dB) - 20kHz
Frequency range:
75W - 400W
Recommended power:
92dB at 2.83V/1m
Sensitivity:
6 ohms
Nominal impedance:
4 ohms
Minimal impedance:
2-way
Number of frequency bands:
3000Hz (-12dB/octave)
Crossover frequencies:
Drivers information
Woofer / Midbass, Tweeter
Drivers include:
3 x 6.5 in
Woofer/Midbass:
Other
Woofer/Midbass's cone material:
2 x 25.4 mm
Tweeter:
(Soft) dome
Tweeter type:
Body
MDF
Enclosure materials:
14 in x 56 in x 3.5 in
Dimensions (WxHxD):
59 lb
Weight:
Black
Available color options:
Warranty
60 months
Warranty period:
If you are interested in using our specs commercially, check out our Separate Speakers specs database licensing page.
Filed in: rbh Separate Speakers
Description: For installations where a center channel is intentionally removed from a surround system to allow for design requirements or otherwise cannot be used, the SI-663 is the perfect high-performance solution. A pair of these in-wall speakers can eliminate the need for a dedicated center channel when wired for dual channel operation. For situations where a third SI-663 can be used as a dedicated center channel, the trio can be wired... read more
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