TOA DHA-11 (Bell) Straight horn speaker , ลำโพงฮอร์น , ลำโพงฮอร์นเสียงดี , ลำโพงฮอน , ลำโพงฮอร์นกลางแจ้ง

Applicable Drivers                    TU-631/631M, TU-632/632M, TU-651/651M. TU-652/652M, TU-660/660M

Sensitivity                                110 dB (1 W, 1 m) (When operated with a driver.)

Frequency Response                 180 Hz - 6 kHz (When operated with a driver.)

Driver Coupling                        1 - 3/8 18 threads (inch screw)

Variable Installation Angle       Vertical: +10°, -20° (when locally procured mounting bracket is used)

Finish                                       Horn A: Aluminum, ivory, powder coating

L-shaped Adapter and Horn C: Aluminum, ivory, powder coating

Bracket: Steel plate, ivory, powder coating

Dimensions                               ø518 x 968 (D) mm (ø20.40” X 38.11”)

Weight                                        5.3 kg (11.69 lb)

Accessory                                  Stainless steel bolt for assembly x 1 set, Gasket x 1 set, Anti-bird net x 1 set