TOA TU-631 Compression Driver

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.

FEATURES:

• Highly intelligible driver for suitable TOA horns
• Suited to public address announcement applications
• Powder-coated finish
• Stainless steel screws ensure the unit's weatherproof capability
• Applicable Horns:  TH-650, TH-660
• Weight:  1.4 kg (3.09 lb)

 SPECIFICATION:

• 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

Manufacturer: TOA