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Summary of Contents for Toa PW-1230DB
- Page 1 INSTRUCTION MANUAL PLANe wAve SPeAkeRS Pw-1230DB/1230Dw Pw-1230SB/1230Sw Pw-1430DB/1430Dw Pw-1430SB/1430Sw Thank you for purchasing TOA’s Plane Wave Speaker. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment. 133-01-481-1A...
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Page 2: Table Of Contents
................4 3. FeATUReS ......................4 4. DIMeNSIONAL DIAGRAM ................5 4.1. PW-1230DB, PW-1230DW, PW-1230SB, and PW-1230SW ........5 4.2. PW-1430DB, PW-1430DW, PW-1430SB, and PW-1430SW ......... 5 5. SeTTING ......................... 6 5.1. Impedance Setting ....................6 5.2. Beam Tilting and High Pass Filter Settings ............6 6. -
Page 3: 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. • After reading, keep this manual handy for future reference. Safety Symbol and Message Conventions Safety symbols and messages described below are used in this manual to prevent bodily injury and property damage which could result from mishandling. Before operating your product, read this manual first and understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards. -
Page 4: General Description
The Plane Wave Speaker lineup includes the following 8 models. • PW-1230DB and PW-1230DW (compact double-sided radiation type) • PW-1230SB and PW-1230SW (compact single-sided radiation type) • PW-1430DB and PW-1430DW (large double-sided radiation type) • PW-1430SB and PW-1430SW (large single-sided radiation type) -
Page 5: Dimensional Diagram
4. DIMeNSIONAL DIAGRAM 4.1. Pw-1230DB, Pw-1230Dw, Pw-1230SB, and Pw-1230Sw 4-9 × 20 (4-0.35 x 0.79) [Top] Unit: mm (in) (Hole for installation) (19.88) 151 (5.94) 151 (5.94) 3-ø14 (3-ø0.55) (Cable entry holes) 428 (16.85) [Side] 524 (20.63) [Front] Speaker lead 60 (2.36) (2 m or 6.56 ft) -
Page 6: Setting
5. SeTTING 5.1. Impedance Setting Referring to the table below, use the speaker leads corresponding to your desired impedance (rated input) for connection to the amplifier. Speker leads White Black Brown Yellow Green Notes • Be sure to insulate unused leads so as not to short-circuit. • Waterproof the cable joint by wrapping insulating tape around it when the joint may be exposed to rain or water. High impedance 30 W 15 W 10 W 100 V line Input High impedance 30 W 15 W 7.5 W 2.5 W... - Page 7 5.2.1. Beam tilting function Shifting the beam tilting switch to “DOWNWARD” causes the sound radiation to be directed about 5° downward from the horizontal. Switch setting Radiation direction FLAT 0° DOWNWARD 5° Downward [when shifted to “FLAT”] Central axis of sound radiation [when shifted to “DOwNwARD”] 5° Area where sound is especially intelligible 5.2.2. High pass filter function [Radiation patterns] •...
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Page 8: Installation Precautions
Be sure to follow the instructions below. Failure to do so may cause damage to the speaker. • Install the speaker so that its bottom surface is positioned downward. Five air vents are provided in the bottom surface. Never block these air vents. Air vent Do not install vertically. Air vent • PW-1230DB/1230DW/1430DB/1430DW • PW-1230SB/1230SW/1430SB/1430SW (double-sided radiation type) (single-sided radiation type) Install the speaker within a downward tilt Install the speaker within a downward tilt angle of only 0°. -
Page 9: Installation
7. INSTALLATION Be sure to observe the following instructions. Failure to do so may cause the unit to fall, possibly resulting in personal injury. wARNING • Use bolts and nuts that are appropriate for the material and structure at the installation location. • Securely tighten all bolts. • Be sure to use at least 4 bolts to secure the mounting bracket to the installation location. 7.1. Speaker Installation Step 1. Remove the mounting bracket from the unit. Remove the bolts on the unit’s both sides to detach the bracket. -
Page 10: Installation Of Double-Sided Type Speakers
7.2. Installation of Double-Sided Type Speakers The double-sided type speakers (PW-1230DB/1230DW/1430DB/1430DW) emit positive pressure wave from their front (the side with TOA logo affixed) and negative pressure wave from their rear. It is recommended to orient these speakers as shown below when installing them in platforms or long narrow passages. [Installation example] Positve pressure wave : “Positive”... -
Page 11: Specifications
8. SPeCIFICATIONS PW-1230DB , PW-1230DW PW-1230SB , PW-1230SW Model No. Double-sided radiation Single-sided radiation Type of Radiation 30 W Rated Input High impedance 100 V line Rated Impedance 330 Ω (30 W), 670 Ω (15 W) , 1 kΩ (10 W) , 2 kΩ (5 W) High impedance 70 V line 170 Ω (30 W), 330 Ω (15 W), 670 Ω (7.5 W ), 1 kΩ (5 W), 2 kΩ (2.5 W) 86 dB 87 dB Sensitivity (1 W, 1 m equivalent measured (1 W, 1 m equivalent measured at 4 m, 1 k – 10 kHz) at 4 m, 1 k – 10 kHz) 86 dB 87 dB (1 W measured at 1 m, 1 k – 10 kHz) - Page 12 PW-1430SB : Black PW-1430DW : Light ivory PW-1430SW : Light ivory Dimensions 831 (w) x 355 (h) x 60 (d) mm (32.72" x 13.98" x 2.36") (including mounting bracket) Weight 11.4 kg (25.13 lb) 11.9 kg (26.23 lb) (including mounting bracket) (including mounting bracket) Note: The design and specifications are subject to change without notice for improvement. Traceability Information for Europe Manufacturer: Authorized representative: TOA Corporation TOA Electronics Europe GmbH 7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo, Suederstrasse 282, 20537 Hamburg, Japan Germany URL: http://www.toa.jp/...
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