SI-663/R Complete Set

Signature REFERENCE 2-way Complete Set
• black satin finish
• triple 6.5"" black-anodized aluminum woofers; dual AMT tweeters
• In-wall cabinet included
• Grille optional

(PRICE PER SINGLE)

Terms and Conditions

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.

(Click to enlarge)

SI-663/R

SERIES

Signature REFERENCE Series | In-Wall Speaker

SYSTEM TYPE

Sealed / LCR Dual Channel 2-way Speaker

DRIVE UNITS

(3) 6-1/2" (165mm) cast aluminum basket, aluminum cone woofer (sliver or black-anodized)

(2) 1.38" X 1" (35mm x 25mm) AMT tweeter

FREQUENCY RESPONSE

50Hz-40kHz (±3dB)

SENSITIVITY

91dB Main, 89dB Center,and 93dB Combined (2.83V @ 1 Meter)

RECOMMENDED POWER

75-225 Watts Main, 75-175 Watts Center and 75-450 Watts Combined

IMPEDANCE

8 Ohms Main, 6 Ohms Center and 4 Ohms Combined

TWEETER PROTECTION

Yes

CROSSOVER FREQUENCY

2,700 Hz

CROSSOVER SLOPE

12dB/Octave

IN-WALL CABINET DETAILS

High Density Fiberboard (HDF)

Black Paint

14” x 56” x 3-1/2”

(356 x 1422 x 89mm)

BAFFLE ASSEMBLY DETAILS

High Density Fiberboard (HDF)

Black Satin Paint

8” x 32” x 3-1/8"

(203 x 812 x 80mm)

GRILLE DETAILS

Black or White Fabric

FINISHED DIMENSIONS

14” x 56” x 4”

(356 x 1422 x 102mm)

WEIGHT (total)

60 lbs (27.22 kg)

WARRANTY

*10 year limited

COMPONENTS

IN-WALL CABINET

SI-663 In-wall Cabinet

BAFFLE ASSEMBLY

SI-663 Baffle Assembly

GRILLE OPTIONS

SI-663 Grille Black (fabric)

SI-663 Grille White (fabric)

RETROFIT OPTIONS

N/A

09/2009 Audioholics

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