TOA TU-631 speaker driver 30 W 1 pc(s)

The TU-631 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. Applicable Horns TH-650 TH-660 Rated Input 30 W Rated Impedance 16 Ω 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 +60 %%dC (-4 ???F to +140 ???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 ? 106 (D) mm (φ5.47 ? 4.17) Weight 1.4 kg (3.09 lb) Option Driver unit cover: UC-200A Matching transformer: TM-30T TM-60T