2Congratulations on purchasing the Samson Resound HD Series loudspeaker system! The Resound HD speakersystems by Samson represent a new level of audio performance and sound quality for mobile or fixed PAsystems. The new Resound HD series expands on the previous line offering improved high and low frequencydrivers, higher power handling and updated cosmetics. Whether you are using the RS10HD, RS12HD, RS15HDor RS215HD front-firing PA speakers for main “front of house” PA, or the RS10mHD, RS12mHD or RS15mHDfor wedge floor monitors, the Resound HD series will provide clear sound with a lot of output. By combininghigh power handling, advanced crossover design, along with quality speaker and cabinet components, theResound HD series provides premium audio for any kind of live application. For deep low end that stays tightand punchy, each of the Resound HD loudspeakers features heavy-duty, custom designed low frequencydrivers. A ten-inch woofer in the Resound HD RS10HD and RS10mHD , a 12-inch for the Resound RS12HDand RS12mHD and 15-inch woofers for the RS15HD, RS15mHD and RS215HD. To handle the high frequencycontent, the Resound HD series employs a 1.4-inch (34 millimeter) titanium diaphragm high frequency driveron a 1" throat, wide dispersion horn. The result, the Resound HD series speaker systems offer crystal-clearaudio and an ultra-wide sound field. To make your connections simple, each Resound HD model providesboth 1/4-inch and NEUTRIK SPEAKON® Input and Extension output connectors. Heavy-grade steel grills anddurable carpet covering offer excellent protection against wear and tear. The compact cabinets can be placedon the floor or stand mounted using the integral 1 3/8" pole mount receptacle. With the Resound HD, setupand break down is quick and easy. As fixed sound reinforcement or as a durable, great-sounding road PA, theResound HD monitor is ideal for sound professionals and performers looking for serious output and studiomonitor sound quality from a PA speaker system.In these pages, you’ll find a detailed description of the features of the Resound HD PA system, as well as adescription of its front and rear panels, step-by-step instructions for its setup and use, and full specifications.You’ll also find a warranty card enclosed—please don’t forget to fill it out and mail it in so that you canreceive online technical support and so we can send you updated information about these and otherSamson products in the future. Also, be sure to check out our website (www.samsontech.com) for completeinformation about our full product line.With proper care your Resound HD will operate trouble free for many years. We recommend you record yourserial number in the space provided below for future reference.Serial number: ________________________________Date of purchase: __________________________________Should your unit ever require servicing, a Return Authorization number (RA) must be obtained beforeshipping your unit to Samson. Without this number, the unit will not be accepted. Please call Samson at 1-800-3SAMSON (1-800-372-6766) for a Return Authorization number prior to shipping your unit. Please retain theoriginal packing materials and if possible, return the unit in the original carton and packing materials. If youpurchased your Samson product outside the United States, please contact your local distributor for warrantyinformation and service.Introduction