Community iBOX Installation/Operation Manual — Page 17
MODELS
RECTANGULAR SUBWOOFER: iLF218
The iLF218 is an efficient, dual 18-inch subwoofer that can be used with any full-range iBOX
loudspeaker system. It has exceptional punch, high output, and low distortion. The iLF218 uses a unique
combination of techniques to keep voice coil temperatures low to avoid power compression that causes reduced
output at higher volume levels. Active-Air cooling utilizes the bass ports to move outside air over the motor
structures of each driver. Additionally, cone movement drives air through the vented magnet polepiece to cool
the motor structures. Balanced Cone Loading (BCL) improves the linearity of the system by balancing the front
and rear air loads. All of these features combine to reduce operating temperatures and avoid diminishing output
at higher volumes. The enclosure has rigid internal bracing reducing sound energy losses from enclosure
vibration. The iLF218 subwoofer is available in both black and white Tuf-Coat™ finishes. It features a pair of
high-power 18” drivers and has a dispersion of 180° x 360°.
Figure 6: iLF218
STAGE MONITOR: M12
The elegantly-styled M12 stage monitor system is a compact, no compromise solution that exceeds the
demands of high performance monitoring. At a mere 10½ inches high and 21½ inches wide, the M12 offers
clean sightlines for audiences and cameras, as well as superb performance for any entertainment venue.
Operable between 55 Hz and 18 kHz, the two-way, ported system utilizes a 12-inch woofer and a two-inch,
wideband compression driver coupled with a proprietary asymmetrical horn providing full-range output close-up
or at a distance. The pattern for this unique horn is 90º vertical at the top and 40º at the bottom. The overall
vertical pattern is 70º. The curva-linear multilayer glass composite enclosure is protected by Community's
abrasion resistant, non-reflective, Tuf-Coat™ finish. The base plate of the M12 safely hides away dual NL4
compatible locking connectors and specially molded cable channels and clips which allow the user to route the
cables out of the back, either side of the monitor, or directly on top of a stage box for invisible cabling. These
cable exits also serve as lifting points and allow easy positioning of the monitor, with the rear point having a
durable rubber carry handle.
The M12 is offered in right-hand and left-hand mirror versions
, and comes as
standard in a biamp/passive switchable format. Available in elegant black and white finishes, the M12 is the new
benchmark of on-stage monitor aesthetics and performance.
Figure 7: M12