Introduction; Features - Extron electronics SM 3 User Manual

Introduction

This user guide contains information about the Extron
The Extron SM 3 is a compact, fast-installing flush mount speaker featuring the Extron
SpeedMount
speaker features a 3" (7.6 cm) full-range driver and tuned bass port, a wide frequency
response of 75 Hz to 18 kHz, and a power rating of 15 watts continuous pink noise, 30
watts continuous program capacity. SpeedMount is an Extron-exclusive, concealed mounting
system designed to speed up installation. During rough-in, electrical contractors can install
a 0° or 10° mounting plate on the wall and terminate the speaker cable to the integrated
wiring contacts of the mount. Later, installers can slide the SM 3 speaker onto the mount
and secure it into place with a "click," while automatically connecting to the wiring
contacts.
The SM 3 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. It
provides wide frequency response and wide coverage from a compact enclosure to optimize
voice intelligibility without compromising music reproduction.
The exclusive SpeedMount mounting system allows the SM 3 to slide onto the mounting
plate and lock into place with a "click." The integrated electrical contacts on the speaker
automatically mate with the pre-wired contacts on the mounting plate, further simplifying
and speeding up installation. A release on the speaker baffle allows for quick removal
from the mount. The hidden release deters theft along with the concealed speaker wiring
contacts. When used with the 0° mounting plate, the SM 3 protrudes less than 4" from the
wall to comply with ADA - Americans with Disabilities Act standards for protruding object
limits.
The SM 3 is sold in pairs and is available in a black or white finish. It includes 0° and 10°
mounting plates, and a 5 year parts and labor warranty.

Features

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™ System. The enclosure measures less than 4" (10.2 cm) deep. The 8 ohm
Low profile — Compact low profile, full-range speaker
SpeedMount™ — Exclusive SpeedMount mounting system included with 0° and 10°
mounting plates
Impedance — 8 ohm nominal impedance
Full-range driver — 3" (7.6 cm) full-range driver with a tuned bass reflex port
Frequency response — Frequency response: 75 Hz to 18 kHz
Power — 15 watts continuous pink noise, 30 watts continuous program
Flush mount — Flush mount design with shallow profile
Mounting plate — Speaker easily slides onto mounting plate, connects to wiring
contacts, and secures into place with a "click"
ADA compliance — Complies with ADA requirements on protrusion limits when used
with 0° mounting plate
SM 3 speaker.
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SM 3 User Guide • Introduction 1