TOA DH-12B ลำโพงฮอร์นระบบประกาศเสียงตามสาย STRAIGHT HORN (FLANGE)
The DH-120 features a long horn which permits sounds to easily pass through and is ideal for providing public address information.
It is designed to be used in conjunction with 2 driver unit, and has an internal anti-bird net to prevent insects and birds from getting into the unit.
| Sound Pressure Level |
110 dB (1 W, 1 m) * |
| Frequency Response |
180 Hz - 6 kHz * |
| Applicable Unit |
TU-631, TU-651, TU-631M, TU-651M |
| 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 Adapter: Aluminum, ivory, powder coating
Bracket: Steel plate, ivory, powder coating |
| Dimensions |
φ518 × 884 (D) mm |
| Weight |
5.3 kg |
| Accessory |
Stainless steel bolt for assembly…1set, Gasket…1set,
Anti-bird net…1set |
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