THIS PRODUCT WAS DISCONTINUED SEPTEMBER 2015.

The SI-740/R, the reference version of the SI-740, excels as main and surround speakers in an in-wall home theater system. Another example would be the use of SI-740/R’s as in-wall surround speakers to complement a pair of freestanding Signature Series Reference speakers such as the 661-SE/R or 61-SE/R. For all of the Signature Series In-walls click here.

Model Name:
SI-740/R
Series:
Signature In-wall
System Type:
In-wall Speaker
Frequency Response:
60Hz-20kHz (±3dB)
Sensitivity:
88dB (2.83V @ 1 Meter)
Recommended Power:
75-175 Watts
Woofer:
(1) 6-1/2" (165mm) Reference Aluminum Cone
Tweeter:
(1) 1.1" (28mm) Reference Silk Dome
Tweeter Protection:
Yes
Swivel Tweeter(s):
No
Crossover Frequency:
2,700 Hz
Crossover Slope:
12dB/Octave
Impedance:
8 Ohms
Cabinet Material/Color:
Medium Density Fiberboard (MDF)/Black
Cabinet Finish:
Black Enclosure
Baffle and Grille:
Baffle Black; Grille Black or White.
Enclosure Sold Separately.
Baffle Dimensions:
8-1/8" W x 12-7/8" H
(206mm W x 327mm H)
Enclosure Dimensions:
14" W x 28" H x 3-1/2" D
(356mm W x 711mm H x 89mm D)
Weight:
31 lbs. (14.06 kg)
Warranty:
5 Years

Signature Series SI In-wall Brochure
In-wall Speaker Cabinet Instructions
Technical Specification Sheet

If you would like to submit a comment about this product or customer service and have it posted, please send your comments to: info@rbhsound.com.

SI In-wall Expand (9/2008)