Extron electronic Speaker System SI 3 Black User Manual

sPeAkers  
SI 3  
Compact Full-Range Surface Mount Speakers  
feAtures  
Compact full-range speaker  
3" (7.6 cm) full-range driver with a tuned bass reflex port  
Frequency response: 75 Hz to 18 kHz  
16 watts continuous pink noise, 32 watts continuous program  
Exclusive V-Lock® mounting system included  
Internal driver overload protection  
8 ohm nominal impedance  
Black or white high-impact, weather-resistant enclosure  
Grille and enclosure may be painted to match environment  
Dimensions: 8.75" H x 5.75" W x 5.6" D (22.2 cm H x 14.6 cm W x 14.1 cm D)  
5 year parts and labor warranty  
descriPtion  
Included with the SI 3 is Extron's exclusive Patent Pending V-Lock® mounting hardware, which  
facilitates easy, secure installations, and allows for wide 60° horizontal and 55° vertical travel.  
The Extron SI 3 compact surface mount speaker features a 3" (7.6 cm) full-range driver coupled  
to an exclusive conical baffle that enhances coverage throughout the listening area. The driver  
features an incredibly wide frequency response of 75 Hz to 18 kHz, and 16 watts continuous  
pink noise and 32 watts continuous program capacity. An internal overload protection circuit  
prevents driver damage due to excessive input levels.  
The SI 3 is sold in pairs and is available in a black or white finish, and includes a 5 year parts  
and labor warranty.  
extron conicAl bAffle  
This System Integrator® Series speaker is ideally suited for small to medium classrooms  
and conference rooms where surface mount speakers are desired, but wall space for speaker  
placement is limited. With a weather-resistant construction, the SI 3 is also at home in many  
outdoor environments.  
A compact surface mount speaker is a logical choice when wall space is at a premium. To  
address the issue of beaming in the midrange and high frequencies that can be found in a small,  
compact speaker, the SI 3 has been designed with a 3" full-range driver that is acoustically  
coupled to an Extron exclusive conical baffle. This baffle serves as a waveguide to help create a  
wide dispersion profile. With this very broad conical spreading of the mid and high frequencies,  
two SI 3 speakers in a small to medium classroom should ensure consistent volume levels for  
everyone while delivering increased intelligibility and accurate music reproduction.  
The exclusive conical baffle provides a broad dispersion of the mid and high frequencies in  
order to optimize room coverage from a compact speaker. Voice intelligibility is critical for  
classrooms and many other applications, and the SI 3 provides excellent voice clarity without  
compromising music reproduction.  
7.09"  
(18.0 cm)  
5.75"  
5.6"  
(14.6 cm)  
(14.1 cm)  
8.75"  
(22.2 cm)  
Side View  
Front View  
model  
Version descriPtion  
PArt #  
SI 3  
SI 3  
Surface Mount - 3" Driver, Black, Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42-105-02  
Surface Mount - 3" Driver, White, Pair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42-105-03  
oPtionAl Accessories  
model descriPtion  
PAGe  
PArt #  
V-Lock Wall Bracket  
V-Lock Wall Bracket  
Replacement V-Lock Wall Assembly for SI 3 - Black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 647  
Replacement V-Lock Wall Assembly for SI 3 - White . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 647  
70-567-02  
70-567-03  
646  
USA West  
USA East  
© 2008 Extron Electronics. All rights reserved.  
Pricing and specifications may change without notice.  
+1.714.491.1500 / +800.633.9876  
+1.714.491.1517 FAX  
+1.919.863.1794 / +800.633.9876  
+1.919.863.1797 FAX  
 

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