TU-651M Driver Unit Rated Input 50 W 1 year warranty

Description

The TU-651M 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.

Specification
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 -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 ? 149 (D) mm (φ5.47 ? 5.87)
Weight 2.7 kg (5.95 lb)
Option Driver unit cover: UC-200A