TOA TU-651M Driver Unit



Product Code: OTC2305

The TOA TU-651M Driver Unit is a highly intelligible driver unit suited to public address announcement applications. Use the driver unit in combination with a suitable horn (optional). Its powder-coated finish and stainless steel screws ensure the unit’s weatherproof capability

TOA TU-651M Driver Unit Specs:

Applicable Horns TH-650, TH-660
Rated Input 50 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 -20 %%dC to +55 %%dC (-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 %%c139 × 149 (D) mm (φ5.47″ × 5.87″)
Weight 2.7 kg (5.95 lb)
Option Driver unit cover: UC-200A

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