MACKIE 18" Powered Subwoofer HD 1801 User Manual
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Contents
IMPORTANT SAFETY INSTRUCTIONS
2
CONTENTS
3
FEATURES
3
INTRODUCTION
3
HOOKUP DIAGRAMS
4
REAR PANEL FEATURES
8
INS AND OUTS OF POLARITY
11
RIGGING
12
PLACEMENT
14
Features
• 1600W of ultra-efficient Class-D Fast
Recovery™ amplification
• 800W RMS / 1600W peak power
• 133 dB SPL max output (peak @ 1m)
• 35 Hz - 145 Hz operating range
• 18” high-output woofer with 4” voice coil
• Active electronics provide complete system
optimization
• Symmetrical Linkwitz-Riley crossover
(100 Hz, 24 dB/octave)
• Precision tuning filters for ultra-accurate
bass reproduction
• Phase alignment to perfectly complement
Mackie full-range loudspeakers
• Ported, direct-radiating design for maximum
punch and low-frequency extension
• Designed and tuned by Eastern Acoustic Works
• Dual XLR inputs, full-range and high-pass
outputs for mono or stereo setups
• Level control and polarity invert switch with
LED indicator
• Signal / limit and thermal LED indicators
• Integrated protection and limiting circuitry
• Rugged all-wood cabinet (15mm birch plywood)
• Pole mount receptacle for mounting full-range
speaker
• 12 integrated M10 flypoints
• Compact and lightweight (106 lb / 48.1 kg)
THERMAL CONSIDERATIONS
14
AC POWER
14
CARE AND MAINTENANCE
14
APPENDIX A: SERVICE INFORMATION
15
APPENDIX B: CONNECTIONS
16
APPENDIX C: TECHNICAL INFORMATION
17
HD1801 GRAPHS AND DIMENSIONS
18
HD1801 BLOCK DIAGRAM
19
HD1801 LIMITED WARRANTY
20
Introduction
Thank you for choosing the Mackie HD1801
subwoofer. Mackie HD Series Powered Subwoofers
provide intense low-frequency extension and punch to
any Mackie full-range system. Designed and tuned by
the experts at EAW, HD1801 subs deliver 1600W peak
power via high-output 18” drivers custom-designed for
optimal pairing with Mackie full-range loudspeakers.
The HD1801 incorporates Mackie-standard professional
components like efficient Class-D Fast Recovery™
amplifiers and system-optimizing Active electronics so
that everything sounds great right out of the box.
Premium circuitry includes a symmetrical Linkwitz-
Riley crossover, precision tuning filters and user-friendly
features like high pass outputs for stereo operation with
a single sub. The 15mm birch plywood enclosures
feature a ported, direct-radiating design for chest-
pounding punch. Pair the HD1801 with any Mackie
full-range loudspeaker for an extremely powerful and
fully high-definition PA solution.
Paired with a Mackie HD Series loudspeaker, you have
a complete (and completely affordable) “plug and play”
system that is ideal for small clubs, DJs and rehearsal
spaces. The HD1801 has both full-range and high-pass
stereo outputs for connection to full-range top boxes.
Just dial in the appropriate level and use the polarity
switch to make sure the sub is in phase with the
loudspeakers. The integrated pole-cup can
accommodate a standard mounting pole, so your
favorite speaker has a nice place to sit. You can fly it
using the integrated M10 flypoints. Or you can just stack
your full-range box right on top of the sub...the HD1801
ain’t picky.
So if you are looking for an extremely powerful,
affordable PA setup that is simple to use, then you’re in
the right place. Read on to learn everything you could
possibly want to know about your new subwoofer.
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Owner’s Manual
Owner’
s Manual
Part No. SW0822 Rev. B 01/10
©2004-2010 LOUD Technologies Inc. All Rights Reserved.