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TOA TU631M Pressure Driver

Pressure drive unit for TOA TH650 / TH660 horn flares. 30 watts, 100 volt line.
List price Ex. VAT: £41.88

Details

The TOA TU-631M is a highly intelligible pressure driver unit for public address announcement applications.

Use the TU631 driver unit in combination with a suitable horn such as the TOA TH-650 or TH-660. (see related products.)

Rated IP65; suitable for use outdoors - its powder-coated finish and stainless steel screws ensure the unit is fully weatherproof.

Additional Information

Rated Input .............................30 W
Line Voltage ............................100 V line or 70 V line
Rated Impedance .....................100 V line: 200 Ω (50 W), 330 Ω (30 W), 670 Ω (15 W) 70 V line: 100 Ω (50 W), 200 Ω (25 W), 330 Ω (15 W), 670 Ω (7.5 W)
Sensitivity ...............................110 dB (1 W, 1 m) (When operated with JIS C 5504 standard horn.)
Frequency Response ..................150 Hz - 6 kHz (When operated with JIS C 5504 standard horn.)
Dust/Water Protection ................IP65 (When a driver is operated with a horn.)
Horn Coupling ...........................1 - 3/8 18 threads (inch screw)
Polarity ....................................Hot: Black, Com: White
Operating Temperature .............-20dC to +55dC (-4 ゜F to +131 ゜F) (no condensation)
Finish Flange: ...........................Aluminum, gray, powder coating
Rear cover: ...............................ABS resin, gray
Screws: ....................................Stainless steel
Speaker cable: ..........................Polyvinyl chloride insulated cabtyre cable (6 mm (0.24") in diameter, 600 mm (23.62") in length)
Dimensions ..............................139 x 149 (D) mm (φ5.47" x 5.87")
Weight ....................................1.9 kg (4.19 lb)
Option .....................................Driver unit cover: UC-200A

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