TOA TU-660M Driver Unit

Description

TOA TU-660M Driver Unit (TU660M)

The TU-660M is a highly intelligible driver unit suited to public address announcement applications. Use the driver unit in combination with a suitable horn (option). Its powder-coated finish and stainless steel screws ensure the unit’s weatherproof capability. Also employing a newly developed ring diaphragm ensures the unit’s high frequency characteristics.

SPECIFICATIONS

• Applicable Horns
• TH-650, TH-660
• Rated Input
• 60 W
• Line Voltage
• 100 V line or 70 V line
• Rated Impedance
• 100 V line: 170 Ω (60 W), 330 Ω (30 W), 670 Ω (15 W)
• 70 V line: 83 Ω (60 W), 170 Ω (30 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 – 8 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 ℃ to +55 ℃ (-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)

Product Dimension Shipping Weight: 1.5 kg