
SPECIFICATIONS
Transducer Specifications
Diameter | 300mm (12”) |
Voice Coil Diameter | 175mm (3”) |
Sensitivity (1W@1m) | 98 dB |
Nominal Impedance | 8 ohms |
Power Handling | 300 watts |
Frequency Range | 50Hz – 3000Hz |
Diaphragm Diameter | 44.5mm (1.75˝) |
Exit Throat Diameter | 24.5mm (1˝) |
Diaphragm Material | Mylar |
Sensitivity (1W@1m) | 106 dB |
Nominal Impedance | 8 ohms |
Power Handling | 150 watts |
Frequency Range | 1000Hz – 20,000Hz |
Horn Type |
|
Composite: Exponential and Conical
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) | ||
Input Type (C300) | Speakon® | |
Input Impedance | 8 ohms |
|
Maximum Input Power | 300 watt | |
Enclosure Alignment | ||
| ||
Acoustic Frequency Response |
| |
45Hz – 20,000Hz |
| |
55Hz | ||
Maximum SPL @ 1m |
| 126 dB |
| ||
24 dB/octave, time offset corrected | ||
| ||
24 dB/octave |
|
|
Crossover Frequency |
| 1800Hz |
Driver Protection |
|
|
Dynamic protection for compression driver | ||
Operating Temperature Range | ||
|
| (14ºF - 113ºF) |
Physical Properties
Height | 66.0cm (25.98”) |
Width | 39.6cm (15.58”) |
Depth | 37.5cm (14.75”) |
Weight | 19.5kg (43lbs.) |
Enclosure Geometry
Asymmetrical Trapezoidal
Mounting Methods
Integrated mounting points (10mm x 1.25mm)
Two each located on each side, top, bottom, and rear of enclosure
Disclaimer
Since we are always striving to make our products better by incorporating new and improved materials, 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 Designs Inc.
All other brand names mentioned are trademarks or registered trademarks of their respective holders, and are hereby acknowledged.
©1999 Mackie Designs Inc.
All Rights Reserved.
Printed in the U.S.A.
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