Toa CS-761BS-B Instruction Manual

Toa CS-761BS-B Instruction Manual

2way coaxial horn speaker

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2WAY COAXIAL HORN SPEAKER 60W

TABLE OF CONTENTS

1. SAFETY PRECAUTIONS ............................. 2
2. GENERAL DESCRIPTION ........................... 3
3. FEATURES ................................................... 3
4. CHANGING IMPEDANCE ............................ 3
5. WIRING ......................................................... 4
Thank you for purchasing TOA's 2Way Coaxial Horn Speaker 60W.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
CS-761BS-B, CS-761BS-W
6. INSTALLATION PRECAUTIONS ................. 6
7. INSTALLATION ............................................ 7
8. WIRING DIAGRAM ....................................... 7
10. DIMENSIONAL DIAGRAM ......................... 8
11. SPECIFICATIONS ....................................... 9
Optional products ........................................ 9
INSTRUCTION MANUAL

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Summary of Contents for Toa CS-761BS-B

  • Page 1: Table Of Contents

    11. SPECIFICATIONS ........9 5.2. When Bridge Connection is Required ..5 Optional products ........9 Thank you for purchasing TOA’s 2Way Coaxial Horn Speaker 60W. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
  • Page 2: Safety Precautions

    1. SAFETY PRECAUTIONS • Before installation or use, be sure to carefully read all the instructions in this section for correct and safe operation. • Be sure to follow all the precautionary instructions in this section, which contain important warnings and/or cautions regarding safety.
  • Page 3: General Description

    2. GENERAL DESCRIPTION The CS-761BS-B/761BS-W is a 2-way speaker featuring a coaxially positioned 16 cm cone speaker and 2.5 cm tweeter. This speaker provides high-quality sound broadcasts with excellent clarity, not only indoors, but also in semi-outdoor facilities such as multistory parking structures, and even in outdoor applications such as sports grounds and parks.
  • Page 4: Wiring

    5. WIRING The speaker cable is not connected to the speaker unit when shipped from the factory. Follow one of the procedures below to connect the speaker cable to the speaker unit. 5.1. When No Bridge Connection is Required Step 1. Strip the speaker cable jacket as shown at right. Unit: mm Step 2.
  • Page 5: When Bridge Connection Is Required

    5.2. When Bridge Connection is Required Step 1. Strip the speaker cable jacket as shown at right. Unit: mm Step 2. Detach the rear case. Remove the 4 screws holding the rear case. Note Gaskets are used to seal the unit’s rear case and screw holes. Since these must be used again when reattaching the rear case, take care not to lose or damage them.
  • Page 6: Installation Precautions

    Step 7. Attach the rear case. Secure the rear case using the 4 supplied screws. In this case, take care not to pinch the wiring, and check that the waterproof gasket is secured into place. Note If wiring or the waterproof gasket is pinched between the rear case and the unit case, this causes water or moisture to get inside the rear case.
  • Page 7: Installation

    7. INSTALLATION [Wall or Pole Mounting] [Ceiling Mounting or Under Eaves] [Stand Mounting] M8 nut (prepare separately) M8 plain washer (prepare separately) Plain washer (supplied with the ST-34B) ST-34B Speaker mounting screw Hex head bolt Hex head bolt (supplied with the ST-34B) Step 1.
  • Page 8: Frequency Response (1 W, 4 M)

    9. FREQUENCY RESPONSE (1 W, 4 m) [dB] 10 k 20 k [Hz] Frequency - SPL 10. DIMENSIONAL DIAGRAM [Front] [Side] [Rear] [Bottom] Rotary switch [Mounting bracket] 2-11 x 21 Φ11 Unit: mm...
  • Page 9: Specifications

    Plane is on the horn-mouth and perpendicular to the reference axis. • Horizontal plane: Plane is containing the reference axis and perpendicular to the reference plane. • Other technical data: See the specification sheet of CS-761BS-B and CS-761BS-W. • Optional products Speaker Mount Bracket: SP-201...
  • Page 12 URL: https://www.toa.jp/ 133-01-00305-00...

This manual is also suitable for:

Cs-761bs-w

Table of Contents