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TOA Driver UnitTU-660 (60~90 Watts)

The TU-660 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.

  • High quality sound
  • High SPL
  • High durability
Horn Coupling1 -3/8 18 threads (inch screw)
Rated Input60 W
Impedance16 Ω
Sensitivity110 dB (1 W, 1 m) (When operated with JIS C 5504 standard horn.)
Operating Temperature-20 °C to +55 °C (-4 °F to +131 °F) (no condensation )
Water ProtectionIP65 (When a driver is operated with a horn.)
FinishFlange: 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)
Dimensionsø139 x 108 (D) mm (ø5.47” X 4.25”)
Weight2 kg (4.41 lb)
Optional AccessoriesDriver unit cover: UC-200A
Matching transformer: TM-30T, TM-60T
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