TOA TU-660 Driver Unit 60W horn speaker , ลำโพงฮอร์น , ลำโพงฮอร์นเสียงดี , ลำโพงฮอน , ลำโพงฮอร์นกลางแจ้ง

Applicable Horns              TH-650, TH-660

Rated Input        60 W

Rated Impedance            16 Ω

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.)

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 ℃ to +55 ℃ (-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") in diameter, 600 mm (23.62") in length)

Dimensions        φ139 × 109 (D) mm (φ5.47" × 4.29")

Weight 2 kg (4.41 lb)

Option  Driver unit cover: UC-200A

Matching transformer: TM-30T, TM-60T