Extron electronic SI 3 Portable Speaker User Manual


 
EXCLUSIVE FEATURES
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.
Extron V-Lock Speaker Mounting System
Integrators are confronted with a number of challenges in
the successful installation of surface mount speakers. To
address these challenges, Extron has developed V-Lock,
an exclusive, Patent Pending speaker mounting system,
included with each SI 3 surface mount speaker.
V-Lock simplifies installation and substantially reduces the
effort required to place and correctly position wall-mounted
speakers, while also offering theft deterrence. V-Lock is
comprised of two components, one that is mounted to the
wall, and the other which is integral to the speaker.
Easily mounts like a picture frame – After mounting the
V-Lock bracket to the wall, position the speaker so that the “V” rails on the back slide into the “V”
channel of the wall mount. The process is akin to installing a picture frame onto the wall. The
speaker is now fully supported by the mounting hardware, so that a balancing act is no longer
necessary.
One-step positioning and locking –
Both hands are now free to orient the speaker as desired. Then, using the included tool, fully
secure the speaker to the mounting hardware by tightening the V-Lock mount through the slot on the front grille. The subtle, low
profile Extron badge covers the slot after installation, hiding it from view.
Wide positioning arc –
V-Lock offers wide 60° horizontal and 55° vertical travel, so that the speaker can be easily positioned to
achieve optimized sound coverage.
Theft-deterrent design – The V-Lock mounting hardware is integral to the speaker, making simple detachment impossible. Access
to the hardware is possible only through the front baffle slot, which is concealed. Additionally, only the included tool will work
with the hardware. Therefore, V-Lock provides an effective solution for deterring theft.