Loa phát thanh hình nón TOA DH-11B
-The DH-11B 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.
Đặc tính kỹ thuật
| 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: +10º, -20º (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 x 884 (D) mm |
| Weight | 5.3 kg |
| Accessory | Stainless steel bolt for assembly…1set, Gasket…1set, |
| Anti-bird net…1set |
-Sản xuất tại Nhật Bản.
-Bảo hành: 12 tháng.
