Mackie PA-281 Spec Sheet
Mackie PA-281 Manual
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- Mackie PA-281 | Spec Sheet - Page 1
high-frequency driver protection is accomplished with a fast-response filament resistor, chosen to complement the power curve of the driver. The Mackie PA281 is a part of the VISION family of loudspeaker products including full-range, cost-effective two-way loudspeakers and complementary subwoofer - Mackie PA-281 | Spec Sheet - Page 2
SPEAKER PA281 PA281Compact Two-Way Speaker System Specifications System Freq. Range (- mm 12.0 in/305 mm 12.9 in/328 mm 50.6 lb/23.0 kg Options PA-A1 Forged shoulder M10 eyebolt hardware 1 Measured on axis in the far field with 1 value that should be taken as a guide. 2 O FoF66 PPAAGEGSE S - Mackie PA-281 | Spec Sheet - Page 3
36 -12 3.15 kHz 4 kHz 5 kHz 6.3 kHz 210° 330° 240° 270° 300° PA281 Vertical Off-Axis Frequency Response (UP) 10 0 -10 -20 -30 20 100 1000 Frequency (Hz) 10000 20000 0 deg -10 deg -20 deg -30 deg -40 deg PA281 Vertical Off-Axis Frequency Response (DOWN) 10 0 -10 -20 -30 20 100 - Mackie PA-281 | Spec Sheet - Page 4
PA281Compact Two-Way Speaker System PA281 Horizontal Polars 330° 300° 270° 0° -12 -36 240° 210° 180° 330 -36 240° 210° 180° 30° 60° 90° 120° 150° 3.15 kHz 4 kHz 5 kHz 6.3 kHz PA281 Horizontal Off-Axis Frequency Response 10 0 -10 -20 -30 20 100 1000 Frequency (Hz) 10000 20000 0 deg - Mackie PA-281 | Spec Sheet - Page 5
PA281 Compact Two-Way Speaker System Frequency Response is measured on-axis 20 100 1000 Frequency (Hz) Impedance (ohms) 100 10 1 10000 20000 Directivity Factor (Q) -6 dB Beamwidth (degrees) 11.08" (281.5mm) 5.31" (135mm) 3.15" (80mm) 4.39" (112mm) 13˚ 12.87" (328mm) 15˚ 8.23" (209.1mm) - Mackie PA-281 | Spec Sheet - Page 6
. Electronic files for this product available at: www.mackie.com This Specification Sheet PA281.PDF www.mackie.com 16220 Wood-Red Road. NE, Woodinville, WA 98072 USA 888.337.7404, fax 425.487.4337, [email protected] Mackie Designs continually engages in research related to product improvement
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Vision Series
Compact Two-Way Speaker System
PA281
The PA281 is an extremely versatile wide-dispersion,
low-profile, two-way loudspeaker system offering sub-
stantial power and value for a variety of professional
applications that include primary sound reinforcement
and supplementary fill for larger systems. Its compact
size makes it ideal for low visibility column, side wall,
or under balcony mounting.
The high-frequency section is a constant directiv-
ity horn loaded to a 1-inch compression driver with
a 1.75-inch diaphragm assembly for smooth, wide
dispersion. The low-frequency transducers are two 8-
inch carbon fiber woofers suitable for difficult climatic
environments.
The system includes a high-level crossover net-
work 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.
The Mackie PA281 is a part of the VISION family of
loudspeaker products including full-range, cost-effective
two-way loudspeakers and complementary subwoofer
cabinets. These enclosures have a trapezoidal foot-
print for easy array configuration. All enclosures are
constructed using 19 mm void-free, birch plywood
and finished with a scratch-resistant black coating.
Transducer components are protected from the envi-
ronment by a heavy gauge metal grille. The VISION
products are eminently suited for fixed installation,
ready for suspension via built-in M10 inserts with
metal reinforcement and forged shoulder eyebolt hard-
ware. The PA281 also includes M8 inserts.
This Mackie product is covered by an exclusive, one-
time, NO FAULT repair policy in addition to a five year
limited warranty.
Features
Two 8-inch high-output carbon fiber LF transducers
100° x 85° modified constant directivity horn with
1-inch compression driver
Trapezoidal enclosure for array configurations
HF driver dynamic protection
LICC (Low Impedance Compensated Crossover) network
19 mm birch plywood construction
Suspension points (M10 and M8) and eyebolt
suspension hardware
Exclusive Mackie — one-time, NO FAULT
repair policy
Five year limited warranty
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APPLICATIONS
Cluster Configurations
Live Music Reinforcement
High-Level AV Playback
Zone Delay and Fill Systems
SPEAKER
PA281