for a wide-variety of mobile and fixed sound reinforcement
applications, the hallmark of the LQ Series is incredibly high power
handling capability with the ability to maintain clarity, even at
extreme power levels. Three models comprise the LQ Series - the
LQ-10, LQ-12 and LQ-15. All LQ Enclosures are made from high impact
injection-molded polypropylene in a trapezoidal shape for easy
stacking or cluster formation, and feature extensive ribbing and
bracing. The grille utilizes perforated metal protected by a
high quality vinyl coating.
The flagship of
the series is the Crest LQ-15 two-way system that features a 15"
cast frame woofer with 4" voice coil, water-resistant treated
cone and a dust cap for superior environmental stability. Designed
for primary sound reinforcement, the LQ-15 has a dispersion pattern
of 90 degrees horizontal x 45 degrees vertical. The LQ-15 is capable
1000 Watts of
continuous program material (125 dB SPL) with 2000 Watts peak (134 dB SPL).
are handled by a 2" titanium diaphragm compression driver
coupled to a
Throat Horn which is molded to the cabinet. The frequency response of the
LQ-15 is 61 Hz to
18 kHz +/-3 dB. An internal passive crossover features a sophisticated,