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TH-660 Reflex Horn

TH-660

The TH-660 is a speaker horn to be used in combination with an optional driver unit. Its powder-coated finish, and stainless steel screws ensure the unit's weatherproof capability.

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Specification
Applicable Drivers TU-631, TU-631M, TU-651, TU-651M
Sensitivity 110 dB (1 W, 1 m) (When operated with a driver.)
Frequency Response 200 Hz - 6 kHz (When operated with a driver.)
Dust/Water Protection IP65 (When operated with a driver.)
Driver Coupling 1 - 3/8 18 threads (inch screw)
Operating Temperature -20 ℃ to +55 ℃ (must be free from dew condensation)
Finish Horn flare and flange: Aluminum, off-white, powder coating
Reflector horn: ABS resin, off-white
Bracket holder: Aluminum, gray, powder coating
Bracket: Steel, gray, powder coating
Screws and boits: Stainless steel
Dimensions φ600 × 425 (D) mm
Weight 3.6 kg
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TOA is a company established in 1934, in Kobe, Japan. We provide innovative solutions and products centering those which provide sound. What TOA values is people’s smile. With more than 30 locations, we contribute to create a safe and reliable society globally with excitement, supporting the needs of local community.