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OWNER’S MANUAL

 

Thank you, and congratulations on your choice of the SST/SSW/SSM Speaker System.

 

Roland’s SST/SSW/SSM speaker systems, designed, developed, and 
manufactured in the U.S.A., offer the ideal combination of excellent sound, 
superb design, and outstanding value.

• The enclosures (except for the SSM-151) feature a trapezoidal design, 

allowing them to be arrayed in radiating clusters.

• The metal speaker grills and 3/4" plywood cabinets are designed to 

withstand the rigors of professional use.

• The tweeter features a built-in auto-reset protection circuit to prevent 

problems from input overload before they start (not featured on the SSW-

351).

• The SSM-151 can be oriented at two different floor angles (35 and 55 degrees), 

allowing selection of the most appropriate angle for your particular stage 

environment.

• The crossover network components have been carefully selected to ensure 

high input capacity and precise impedance characteristics.

• Speakon® NL4MP (speaker connectors) are featured to allow high-reliability 

connections.

• Oversized steel carrying handles help to provide exceptional portability.

 

*

Speakon® is a registered trademark of NEUTRIK.

 

Copyright © 1997 ROLAND CORPORATION

 

All rights reserved. No part of this publication may be reproduced in any form without the written permission of 

ROLAND CORPORATION.

Before using this unit, carefully read the sections entitled: “USING THE UNIT 

SAFELY” (p. 2) and “IMPORTANT NOTES” (p. 3). These sections provide 

important information concerning the proper operation of the unit. Additionally, 

in order to feel assured that you have gained a good grasp of every feature 

provided by your new unit, this manual should be read in its entirety. The 

manual should be saved and kept on hand as a convenient reference.

Features

 

ROLAND SPEAKER SYSTEM

 

SST-151/251

SSW-351

SSM-151

SST-151_e.book 1 ページ 2003年2月24日 月曜日 午後1時36分

Summary of Contents for SSM-151

Page 1: ...ronment The crossover network components have been carefully selected to ensure high input capacity and precise impedance characteristics Speakon NL4MP speaker connectors are featured to allow high re...

Page 2: ...012a Immediately turn the power off remove the power cord from the outlet and request servicing by your retailer the nearest Roland Service Center or an authorized Roland distributor as listed on the...

Page 3: ...erve the following Connection Before making any connections be sure all units in the system are OFF Also be sure that all amplifier and mixer volume controls are at MINIMUM Before connecting SST SSW S...

Page 4: ...h excessive input thus preventing sound output from the tweeter this does not indicate a malfunction In such instances lower the amp volume the tweeter function is restored automatically after 5 10 se...

Page 5: ...351 SST 151 251 The speakers can be driven by multiple amps very simply with the internal crossover network When driving the speakers with two power amps bi amping connect the speakers using the paral...

Page 6: ...W 200 W 150 W max 450 W 600 W 600 W 450 W Frequency Response 58 Hz 16 kHz 52 Hz 20 kHz 45 Hz 1 5 kHz 58 Hz 16 kHz Nominal Impedance 8 ohms 8 ohms 8 ohms 8 ohms Sensitivity 1 W 1 m 98 dB 100 dB 97 dB...

Page 7: ...ork Circuit Diagram Rear Panel Dimensions SSW 351 Network Circuit Diagram Rear Panel Dimensions SST 251 Network Circuit Diagram Rear Panel Dimensions SST 151 68uF 9mH 10uF 68uF HIGH FREQ OUTPUT PARALL...

Page 8: ...3 RAD...

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