Mackie SWA1801 User Manual - Swa1801 Specifications
10
SWA1801 SPECIFICATIONS
System Specifications
Frequency Range (–10 dB)
35 Hz–120 Hz
Frequency Response (–3 dB)
45 Hz–120 Hz
Maximum SPL @ 1m
129 dB
Peak Output @ 1m
135 dB
Crossover Frequency
120 Hz (12 dB/octave)
Input Type
Balanced differential
Input Impedance
50 k
Ω
Input Protection
Level protected
Thermal Protection
Input stage muting,
auto-reset
Transducer Specifications
Low-Frequency Transducer
Diameter
18˝ (457 mm)
Voice Coil Diameter
4.0˝ (102 mm)
Power Amplifier
Low-Frequency Power Amplifier
Rated Power
*
900 Watts continuous
1200 Watts peak
Rated THD
Cooling
Passive
Line Input Power
US
120 V, 60 Hz
Europe
230 V, 50 Hz
* Rated power into loudspeaker’s rated impedance.
Physical Properties
Height
28.5˝ (724 mm)
Width
23.5˝ (597 mm)
Depth
23.5˝ (597 mm)
Weight
132 lbs. (60 kg)
Enclosure
15 mm thick multi-layered baltic
birch wood
Enclosure Geometry
Rectangular
Mounting Methods
Floor mount only
WARNING
: The cabinet has no rigging points
and is not suitable for rigging.
NEVER
attempt
to suspend the SWA1801 by its handles.
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 trade-
marks or registered trademarks of their respective
holders, and are hereby acknowledged.
©2003 Mackie Designs Inc.
All Rights Reserved.
ACTIVE
FRONT
SIDE
TOP
23.5" (597 mm)
23.5" (597 mm)
7.0"
(178 mm)
3.3"
(83 mm)
3.3"
(83 mm)
5.3"
(135
mm)
28.5" (724 mm)
6.8"
(173 mm)
27.9" (709 mm)
23.5" (597 mm)
13.8"
(351 mm)
7.0"
(178
mm)
3.5"
(89 mm)
3.5"
(89 mm)