TOA Driver UnitTU-660M (60~90 Watts)
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.
- High quality sound
- High SPL
- High durability
| Horn Coupling | 1 -3/8 18 threads (inch screw) |
| Rated Input | 60 W |
| 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.) |
| Water Protection | -20° to +55 °C (-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“ lin diameter, 600 mm (23.62“ lin length) |
| Dimensions | ø139 x 151 (D) mm (ø5.47” x 5.94”) |
| Weight | 2.7 kg (5.95 lb) |
| Optional Accessories | Driver unit cover: UC-200A |