RBH SI-663/R Dual-channel Capable In-wall LCR Speaker

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RBH SI-663/R In-wall LCR Speaker

The reference version of the SI-663, the SI-663/R is designed for demanding custom installations where a center channel cannot be used or is intentionally removed for design considerations. When wired for dual-channel operation, a pair of the SI-663/R reference in-wall speakers can provide a discrete and dedicated center channel from the left and right speakers. When three SI-663/Rs can be used, the trio wired in single-channel configuration, can provide a seamless, reference level front sound stage from their covert in-wall locations.

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reviews

	*AudioRevolution.com* Signature Series review (9/01)
	*AudioRevolution.com* CinemaSITE/Signature In-walls (8/05)

technical specs

	System Type: In-wall/LCR Dual 2-way Speaker
	Frequency Response: 50Hz-20kHz (±3dB)
	Sensitivity: 90dB Main, 88dB Center, and 92dB Combined (2.83V @ 1 Meter)
	Recommended Power: 75-225 Watts Main, 75-175 Watts Center and 75-450 Watts Combined
	Drive Units: (3) 6-1/2" (165mm) Reference Aluminum Cone Woofers
	(2) 1" (25mm) Reference Silk Dome Tweeter
	Tweeter Protection: Yes
	Crossover Frequency: 3,000Hz
	Crossover: 12dB/Octave
	Impedance: 6 Ohms Main, 6 Ohms Center and 4 Ohms Combined
	Cabinet Material: Medium Density Fiberboard (MDF)
	Cabinet Finish : Black
	Baffe and Grille: Gloss Black Baffle; Grille Black or White. Enclosure Sold Separately
	Cutout Dimensions: Baffle: 8" W x 32" H (203mm W x 812 H)
	Finished Dimensions: 14" W x 56" H x 3-1/2" D (356mm W x 1422mm H x 89mm D)
	Weight: 61 lbs (27.67kg)

Warranty: 5 years

downloads

	SI-663R Owner's Manual
	Signature Series In-wall Brochure
	CinemaSITE Brochure
	Technical Information Sheet