Mackie Thump18s Owners Manual - Page 3

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 Thump18S Subwoofer: Rear Panel Features 9 1. Power Connection 9 2. Power Switch 9 2. Power LED 9 4. XLR Inputs 9 5. High Pass Outputs 10 6. Full Range Outputs 10 7. Level Knob / OL LED 11 8. Normal / Invert Switch [Polarity 11 Questionairre 11 Final Thoughts 11 Placement 12 Care and Maintenance 12 The Ins and Outs of Polarity 12 Protection Circuitry 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 Thump18S Subwoofer Dimensions 17 Thump18S Subwoofer Frequency Response........ 17 Thump18S Subwoofer Block Diagram 18 Limited Warranty 19 Features • 1200W of Room-Shaking Low End • Professional band-pass design for maximum output and deep, room-filling lows • 18" custom high-output woofer • Cool-running Class-D amplification • Total System Optimization • Precision crossover (140 Hz) • Tuning filters deliver highly accurate bass response • Robust system protection • Application Flexible • Dual XLR inputs for mono or stereo applications • Stereo high-pass outputs optimize sound when connecting top boxes • Stereo full-range outputs perfect for adding more subwoofers • User-adjustable level and polarity controls • Easily mount your full-range loudspeaker via pole cup • Solid All-Wood Design • Robust all-wood enclosure with high-durability finish • "Built-Like-A-Tank" construction • 82 lb / 37.2 kg Please write the serial number here for future reference (i.e., insurance claims, tech support, return authorization, make dad proud, etc.) Purchased at: Date of purchase: Like us Follow us Watch our dang videos Part No. SW1050 Rev. A 03/14 ©2014 LOUD Technologies Inc. All Rights Reserved. Owner's Manual 3