รายละเอียดย่อ :
ปากฮอร์น Reflex Horn Speaker TH-650 
รายละเอียดทั้งหมด :
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  TOA TH-650 ปากฮอร์น Reflex Horn Speaker TH-650 
  
External stainless steel hardware (screws, bolts, nuts), and powder-coated horn and bracket ensure superb weatherproofing and corrosion-resistance.  Shock-resistant aluminum round horn. 
 
  
  
- External stainless steel hardware (screws, bolts, nuts), and powder-coated horn and bracket ensure superb weatherproofing and corrosion-resistance.
 
- Shock-resistant aluminum round horn.
 
- Unobtrusive two-tone colors (off-white color corresponding to RAL 9010:horn, and gray corresponding to RAL7042: bracket) help speakers blend in with surroundings.
 
 
 
| Specification | 
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| Sound Pressure Level | 
110 dB (1 W, 1 driver.) | 
 
| Frequency Response | 
200 - 6,000 Hz (When operated with a driver.) | 
 
| IP Grade | 
IP 65 (When operated with a driver.) | 
 
| Driver Coupling | 
1 3 /8 18 threads (inch screw) | 
 
| Operating Temperature | 
-20 ~ +55°C (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 bolts: Stainless steel | 
 
| Dimensions | 
ø500 x 394 (D) mm | 
 
| Weight | 
2.9 kg | 
 
 
 
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