Vision Series
Coaxial, Two-Way Speaker System
PACX81
SPEAKER
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The model PACX81 (black) and PACX81W (white) are
professional full-range, ultra-compact coaxial loud-
speaker systems providing wide bandwidth and light
weight in a low profile enclosure. The coaxial configu-
ration of the transducers in the PACX81 provides an
ideal acoustic point source, yielding smooth frequency
and phase response throughout its coverage pattern.
The asymmetric cabinet design allows multiple appli-
cations including use as a floor or ceiling monitor.
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The coaxial speaker consists of an 8" high-output
carbon fiber woofer with a 2" voice coil, combined with
a back-mounted titanium dome high frequency trans-
ducer suitable for difficult climatic environments.
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The system includes a high-level crossover network
that features markedly lower (than conventional)
induction values in series with the woofer. We call this
innovation LICC (Low Impedance Compensated
Crossover). The benefit is delay reduction, reduced
phase shift and superior transient response. Dynamic
high-frequency driver protection is accomplished with
a fast-response filament resistor, chosen to comple-
ment the power curve of the driver.
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The Mackie Industrial PACX81 is a part of the
VISION family of loudspeaker products including full-
range, cost-effective, two-way loudspeakers and com-
plementary subwoofer cabinets. These enclosures
have a trapezoidal footprint for easy array configura-
tion. All enclosures are constructed using 19mm void-
free, birch plywood and finished with a scratch-resist-
ant black or white coating. Transducer components are
protected from the environment by a heavy gauge
metal grille with open-cell poly fiber backing. The
VISION products are eminently suited for fixed installa-
tion, ready for suspension via built-in M10 inserts with
metal reinforcement and forged shoulder eyebolt hard-
ware. The PACX81 also includes M8 inserts.
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This Mackie Industrial product is covered by an
exclusive, one-time, NO FAULT repair policy in addition
to a five year limited warranty.
Features
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Aligned coaxial speaker, using an 8" high-output
woofer and a cone loaded titanium dome tweeter
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Built-in LICC (Low Impedance Compensated Crossover)
crossover
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HF driver dynamic protection
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Asymmetric trapezoidal enclosure for multiple
configurations
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13 ply birch plywood construction
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Internal Inserts (M10 and M8) and eyebolt suspension
hardware
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Exclusive Mackie Industrial — one-time, NO FAULT
repair policy
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Five year limited warranty
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O F 6 P A G E S
PACX81
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P
L
ICA
TION
S
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Cluster Configurations
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Distributed Systems
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Zone Delay and Fill Systems
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Floor Monitor
PACX81
