Extron electronics SI 3 Black Specification Sheet

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
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.
This System I Series speaker is ideally suited for small to medium classrooms
®
ntegrator
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.
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.
5.75"
5.75"
(14.6 cm)
(14.6 cm)
8.75"
8.75"
(22.2 cm)
(22.2 cm)

Front View

Front View
model
SI 3
SI 3
oPtionAl Accessories
V-Lock Wall Bracket
V-Lock Wall Bracket
646
7.09"
7.09"
(18.0 cm)
(18.0 cm)
5.6"
(14.1 cm)
Side View
Side View
Version descriPtion
Surface Mount - 3" Driver, Black, Pair
Surface Mount - 3" Driver, White, Pair
model descriPtion
Replacement V-Lock Wall Assembly for SI 3 - Black
Replacement V-Lock Wall Assembly for SI 3 - White
USA West USA West
+1.714.491.1500 / +800.633.9876 +1.714.491.1500 / +800.633.9876
+1.714.491.1517 FAX +1.714.491.1517 FAX
Included with the SI 3 is Extron's exclusive Patent Pending V-Lock
facilitates easy, secure installations, and allows for wide 60° horizontal and 55° vertical travel.
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
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.
5.56"
(14.1 cm)
SI 3
SI 3
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USA East USA East
+1.919.863.1794 / +800.633.9876 +1.919.863.1794 / +800.633.9876
+1.919.863.1797 FAX +1.919.863.1797 FAX
mounting hardware, which
®
Rear View
Rear View
PArt #
42-105-02
42-105-03
PAGe PArt #
page 647 70-567-02
page 647 70-567-03
www.extron.com www.extron.com
© 2008 Extron Electronics. All rights reserved. © 2008 Extron Electronics. All rights reserved.
Pricing and specifications may change without notice. Pricing and specifications may change without notice.
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Isometric Vie
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