Table Of Contents; Contents; Features - Mackie SRM1850 Owner's Manual

Contents

Important Safety Instructions .................................. 2
Contents ................................................................. 3
Features ................................................................. 3
Introduction ............................................................ 4
How To Use This Manual ......................................... 4
Getting Started ....................................................... 4
Things To Remember ................................................ 4
Hookup Diagrams .................................................... 5
SRM1850 Subwoofer: Rear Panel Features .............. 9
1. Power Connection ......................................... 9
2. Power Switch ............................................... 9
3. XLR Inputs ................................................... 9
4. Normal / Invert Switch [Polarity] ................ 10
5. Gain Knob .................................................. 10
6. High Pass Outputs ...................................... 10
7. Full Range Outputs ...................................... 10
8. Stereo / Mono Switch [Full Range] .............. 11
9. High Pass Mode .......................................... 11
10. Main Logo Switch / Limit LED .................... 11
11. Extra Knobs, Buttons and LEDs .................. 11
12. Rock 'n Roll .............................................. 11
Placement ............................................................. 12
Care and Maintenance ........................................... 12
The Ins and Outs of Polarity .................................. 12
Smart Protect ....................................................... 13
Limiting .......................................................... 13
Overexcursion Protection ................................ 13
Thermal Protection .......................................... 13
AC Power ............................................................. 13
Appendix A: Service Information ............................ 14
Appendix B: Connections ....................................... 15
Appendix C: Technical Information .......................... 16
SRM1850 Subwoofer Dimensions .................... 17
SRM1850 Subwoofer Frequency Response ....... 17
SRM1850 Subwoofer Block Diagram ................ 18
Limited Warranty .................................................. 19
Part No. SW0986 Rev. A 08/13
©2013 LOUD Technologies Inc. All Rights Reserved.

Features

• 1600W of intense power paired with a custom
high-output 18" woofer delivers chest-pounding
low end performance
• "Built-Like-A-Tank" all-wood, internally-braced
cabinet delivers professional-grade road-
worthiness and near-zero distortion, even
at high volume
• Front ported for maximum low-frequency
extension and punch
• Stereo XLR inputs plus stereo XLR full-range
and high-pass outputs
• Integrated digital crossover with variable
control and presets for the SRM550 and
SRM650 loudspeakers
DSP kicks in to protect your
• Smart Protect
™
investment when things get pushed a little
too hard
• Built-in cup for easily pole-mounting full-range
loudspeakers
Please write your serial number here for future
reference (i.e., insurance claims, tech support,
return authorization, make dad proud, etc.)
Purchased at:
Date of purchase:
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