All rights reserved. Reproduction in whole or in part is prohibited. “M1 Active Mk2” and “Superport” are trademarks of Alesis Studio Electronics, Inc. ALESIS CONTACT INFORMATION Alesis Studio Electronics, Inc. 1633 26th Street Santa Monica, CA 90404 USA Do not use this address for repair service. Telephone: 800-5-ALESIS (800-525-3747) E-Mail: support@alesis.com Website: Contents/Safety Warnings CONTENTS Introduction 2 IMPORTANT SAFETY INSTRUCTIONS.................................................

4 2.1 CONNECTIONS .................................................... 7 2.2 POWER AND PROTECTION .................................. 8 CHAPTER 3: SPECIFICATIONS AND SERVICE 3.0 SPECIFICATIONS................................................. 10 3.0A Architectural and Engineering Specifications........... 11 3.1 MAINTENANCE /REPAIR INFORMATION .............. 10 3.1A Cleaning........................................................................... 10 3.1B Service .................................

M1Active 520/620 Quick Start User’s Guide (English) Introduction Thanks for choosing the Alesis M1Active 520/620 studio monitor. Alesis has a long history of making best-selling, high performance studio monitors and the M1Active 520/620 series builds upon everything we’ve learned from the past. Our M1Active line of speakers (including the M1Active 520 and its “bigger brother,” the M1Active 620) were engineered from the ground up to be the perfect studio monitor. The biamplified design, active cr