Toa CS-64U User Manual

Thank you for purchasing TOA's Wide Range Speaker. Please carefully follow the instructions in this manual in order to ensure long, trouble-free use of your equipment.

CS-64UWIDE RANGE SPEAKER

INSTRUCTION MANUAL

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.

Indicates a potentially hazardous situation which, if mishandled, could result in death or serious personal injury.

WARNING

Indicates a potentially hazardous situation which, if mishandled, could result in moderate or minor personal injury, and/or property damage.

CAUTION

• Install the speaker only in a location that can structurally support the weight of the speaker and the mounting bracket. Doing otherwise may result in the speaker falling down and causing personal injury and/or property damage.

• Do not stand or sit on, nor hang down from the speaker as this may cause it to drop, resulting in personal injury and/or property damage.

• Do not operate the speaker for an extended period of time with the sound distorting. This is an indication of a malfunction, which in turn can cause heat to generate and result in a fire.

3. APPEARANCE AND DIMENSIONS 4. WIRING DIAGRAM

Note: The rotary switch is factory-preset to 1.7 kΩ.

2. GENERAL DESCRIPTION AND FEATURES

TOA's CS-64U outdoor speaker features a resin enclosure and stainless steel hardware for all-weather durability. It is designed to offer the weather resistance and high efficiency of horn speakers combined with the high sound quality of cone speakers.

233

208

Black (+)

White (–)

Rotary switch

Matching transformer

10 kΩ

3.3 kΩ

1.7 kΩ

830 Ω

Speaker component

8 Ω

205

210

51 51

ø13

2-ø11

224

146

121.5

600

Black White

Unit: mm

5. IMPEDANCE CHANGE

The input impedance is factory-preset to 1.7 kΩ. To change the impedance, change the rear panel-mounted rotary switch position to the desired impedance (wattage) using a standard screwdriver.

Notes

• This speaker is designed to operate on a 70 V or 100 V line. Do not connect it to the amplifier's low impedance line.

• No sound is output when the switch is set to the OFF position.

Caution

Never set the switch to "

–

" position for 100 V line operation, as doing so may result in damage to the speaker.

8. SPECIFICATIONS

* Impedance for 70 V line

Note

The design and specifications are subject to change without notice for improvement.

Speaker Component 12 cm cone speaker Rated Input 6 W Impedance (830 Ω)*, 1.7 kΩ, 3.3 kΩ, 10 kΩ Frequency Response 130 – 13,000 Hz Sensitivity 96 dB (1 W, 1 m) Finish Body ABS resin, off-white, paint

Bracket Stainless steel

Net Zinc-coated steel, gray, paint Dimensions 233 (w) x 224 (h) x 208 (d) mm Weight 1.5 kg

Line Voltage

Imp.

70 V 100 V

6 W

–

830 Ω

3 W 6 W 1.7 kΩ

1.5 W 3 W 3.3 kΩ

0.5 W 1 W 10 kΩ

Factory-preset values

• Be sure to direct the speaker down towards the ground.

Otherwise, rain floods the speaker, causing its failure.

• No mounting hardware such as bolts and nuts is supplied with the speaker. Use commercial mounting hardware appropriate for the installation environment.

• Please install only with either flexible conduit or flexible wiring.

7. INSTALLATION

[Mounting on the Wall] [Mounting under the Eaves

or on the Ceiling]

6. CONNECTION

Make the connections using marrets (wire nuts) inside a UL Listed junction box.

Note

This product shall be installed in accordance with the National Electrical Code, ANSI/NFPA 70.

533-06-110-5B

URL: http://www.toa.jp/

From Amplifier

70V

1.5W

0.5W

Marrets (wire nuts)

(–)

(+)

(–)(+)

LINE VOLTAGE

100V

IMP.

830Ω

OFF

1.7kΩ

3.3kΩ

10kΩ

OFF

From Speaker

UL Listed Junction Box

Wall surface

eiling surface