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SPECIFICATIONS
Low-Frequency Transducer
Diameter
300mm (12")
Voice Coil Diameter 175mm (3")
Sensitivity (1W@1m) 98 dB
Nominal Impedance
Power Handling
300 watts
Frequency Range
50Hz – 3000Hz
High-Frequency Driver and Horn
Diaphragm Diameter
Exit Throat Diameter 24.5mm (1²)
Diaphragm Material Mylar
Sensitivity (1W@1m) 106 dB
Nominal Impedance
Power Handling
150 watts
Frequency Range
1000Hz – 20,000Hz
Horn Type
Composite: Exponential/
Mouth Size
304.8mm (12") W x
177.8mm (7") H
Horizontal Coverage
90º ±10º (1kHz – 20kHz)
Vertical Coverage
45º ±10º (2.8kHz – 20kHz)
System Specifications
Input Type (C300i)
1/4-inch phone jack
Input Type (C300)
Speakon®
Input Impedance
8 ohms
Max Input Power
300 watt
Enclosure Alignment Sixth-Order
Over-Excursion Protection
Second-Order
High-Pass Filter
Acoustic Frequency Response
45Hz – 20,000Hz
Low Freq–3 dB Point 55Hz
Maximum SPL @ 1m 126 dB
Low-Frequency Crossover Type
24 dB/octave, time offset
corrected
High-Frequency Crossover Type
24 dB/octave
Crossover Frequency
Driver Protection
Dynamic protection for
compression driver
Operating Temp Range –10ºC - 45ºC (14ºF -
4
Physical Properties
Height
Width
Depth
Weight
Enclosure Geometry:
8 ohms
Mounting Methods:
Integrated mounting points, 10mm, two each
located on each side, top, bottom, and rear of the
enclosure.
44.5mm (1.75²)
8 ohms
Conical
stabilizing feet
Disclaimer
Since we are always striving to make our products
better by incorporating new and improved materi-
als, components, and manufacturing methods, we
reserve the right to change these specifications at
any time without notice.
"Mackie" and the "Running Man" figure are
trademarks or registered trademarks of Mackie De-
signs Inc.
1800Hz
All other brand names mentioned are trade-
marks or registered trademarks of their respective
holders, and are hereby acknowledged.
©2000 Mackie Designs Inc.
113ºF)
All Rights Reserved.
66.0cm (25.98")
39.6cm (15.58")
37.5cm (14.75")
19.5kg (43lbs.)
Asymmetrical Trapezoidal
1
2
3
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