Mackie 1850 Headphones User Manual


 
Owner’s Manual
3
Owner’s Manual
Contents Features
Part No. SW0986 Rev. B 06/14
©2014 LOUD Technologies Inc. All Rights Reserved.
• 1600Wofintensepowerpairedwithcustom
high-output18"woofersforroom-shaking,
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SRMloudspeakers
• SmartProtect
DSPkicksintoprotectyour
investmentwhenthingsgetpushedalittle
toohard
•Built-incupforeasilypole-mountingfull-range
loudspeakers
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Date of purchase:
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
SRM Subwoofer: Rear Panel Features ...................... 8
1. Power Connection ......................................... 8
2. Power Switch ............................................... 8
3. XLR Inputs ................................................... 8
4. Normal / Invert Switch [Polarity] .................. 9
5. Gain Knob & Sig / Lim LED ............................ 9
6. High Pass Outputs ........................................ 9
7. Full Range Outputs ........................................ 9
8. Stereo / Mono Switch [Full Range] .............. 10
9. High Pass Mode .......................................... 10
10. Main Logo Switch ..................................... 10
11. Extra Knobs, Buttons and LEDs .................. 10
12. Rock ‘n Roll .............................................. 10
Placement ............................................................. 11
The Ins and Outs of Polarity .................................. 11
Smart Protect ....................................................... 12
Limiting .......................................................... 12
Overexcursion Protection ................................ 12
Thermal Protection .......................................... 12
AC Power ............................................................. 12
Care and Maintenance ........................................... 12
Appendix A: Service Information ............................ 13
Appendix B: Connections ....................................... 14
Appendix C: Technical Information .......................... 15
SRM1850 Subwoofer Dimensions .................... 16
SRM1850 Subwoofer Frequency Response ....... 16
SRM2850 Subwoofer Dimensions .................... 17
SRM2850 Subwoofer Frequency Response ....... 17
SRM Subwoofer Block Diagram ........................ 18
Limited Warranty .................................................. 19