Meyer-sound DS-4P User Manual

Keep these important operating instructions.DS-4P Self-Powered LoudspeakerSuperiorengineering for the art and science of sound.OPERATING

DRIVER POLARITY IN THE SAMELOUDSPEAKERUse the following test procedure toverify polarity between drivers in thesame loudspeaker: 1. Place a measuremen

11A COUSTICAL1C OVERAGET RANSDUCERSA UDIO I NPUTA MPLIFIERSAC POWERP HYSICALDS-4P SPECIFICATIONS Frequency Response2Phase Response2Maximum SPL2Dynamic

Meyer Sound Laboratories, Inc.2832 San Pablo AvenueBerkeley, CA 94702tel: 510.486.1166fax: 510.486.8356e-mail: [email protected]: www.mey

CONTENTSSafety Summary 3Introduction 4AC Power 4Amplification and Protection Circuitry 6Rigging 7Complete Systems 8Measurement and Systems Integrat

3ENGLISH• To reduce the risk of electric shock,disconnect the loudspeaker from theAC mains before installing audiocable. Reconnect the power cord onl

The self-powered DS-4P is an arrayablemid-bass loudspeaker system whichprovides high power and extremely lowdistortion. It was developed tosupplement

current during burst is used to selectthe rating for fast-reacting magneticbreakers and to calculate the peakvoltage drop in long AC cables accordingt

6AMPLIFICATION AND PROTECTION CIRCUITRYEach driver in the DS-4P is powered byone channel of the Meyer Sound MP-2/DS-4P, a 1240W RMS amplifier (620WRMS

7Two types of rigging hardware areavailable to fly the DS-4P loudspeakersystem: Aircraft pan fittings and theoptional L-Track system. Additionally,wea

8ALL-WEATHER RIGGING EQUIPMENTThe cabinet, exposed electronic circuitry,and its accompanying drivers can receiveprotective treatment while still in th

Figure 2 is the electricalresponse of the LD-1A with allthree filters engaged, andpolarity options equal (non-inverted) as recommended inthe previous