Introduction - Mackie C300z User Manual

INTRODUCTION

Thank you for choosing Mackie sound rein-
forcement loudspeakers.
The C00z is a portable two-way loudspeaker
system, specifically designed to complement our
PPM Series line of professional powered mix-
ers. They are capable of extremely high sound
pressure levels, and designed to give you the best
performance of any loudspeaker in its class and
price range.
The Transducers
The C00z features a 12-inch high-power
low-frequency woofer and a 1.75-inch titanium
diaphragm high-output compression driver. The
woofer incorporates technology used in large-
format touring systems and, with a massive,
precision -inch voice coil, is virtually inde-
structible.
The high-frequency compression driver is
mounted on a multi-cell aperture loaded on a
constant directivity horn, providing an ultra-
wide, controlled dispersion pattern and precise
reproduction of the critical upper mid-range and
high-frequencies. The result is an unbelievably
smooth off-axis response that allows everyone in
the audience to experience the same high-reso-
lution audio no matter where they are seated.
Each driver has been specifically designed by
our engineers for optimum performance in a light-
weight high-strength cabinet.
Please write your serial number here for
future reference (i.e. insurance claims,
tech support, return authorization, etc.):
Purchased at:
Date of purchase:
Part No. SW0584 Rev. C 01/08
©2004-2008 LOUD Technologies Inc. All Rights Reserved.
The Crossover
This unique Low Impedance Compensated
Crossover (LICC) design places inductors in se-
ries with the woofer whose values are markedly
lower than conventional designs. This reduces
the amount of energy that is typically wasted as
heat and increases the amount of energy that is
transformed into real acoustic power. It also incor-
porates dynamic protection for the compression
driver from non-linear signals.
The Cabinet
The C00z cabinet was designed to be the
strongest molded composite cabinet on the planet.
This material is as strong as a rhinoceros horn,
and rigid enough to prevent unwanted vibrations
and standing waves in the cabinet. It has built-in
fly points for hanging, and a socket in the bottom
for mounting on a tripod stand. Although it is an
exceptional choice for installed sound situations,
its light weight and durable finish also make it
ideal for portable sound system use. The asym-
metrical trapezoidal design of the cabinet also
makes it easy to use as a floor wedge for stage
monitor applications.
The C00z offers a portable, lightweight
solution for a variety of high-powered sound rein-
forcement applications.