รายละเอียดย่อ :
Driver Unit (Horn Driver). ยูนิตฮอร์น 
Variable 70 / 100V Line Impedance Transformer. 50 W.
 
รายละเอียดทั้งหมด :
TOA TU-652M AS Driver Unit (Horn Driver). ยูนิตฮอร์น  Variable 70 / 
 100V Line Impedance Transformer. 50 W. 
 The 50W TU-652M AS is a highly intelligible high-impedance driver unit suited to public address annoucement applications. The driver unit is used in combination with a suitable horn (optional). Its powder-coated finish and stainless steel screws ensure the unit's weatherproof capability.  
  
| Applicable Horn | 
TH-652 AS | 
 
| Rated Input | 
50 W | 
 
| Line Voltage | 
100 V line or 70 V line | 
 
| Rated Impedance | 
100 V line: 200 Ω (50 W), 330 Ω (30 W), 670 Ω (15 W) 70 V line: 100 Ω (50 W), 200 Ω (25 W), 330 Ω (15 W), 670 Ω (7.5 W) | 
 
| Output Sound Pressure Level | 
110 dB | 
 
| Frequency Response | 
150 - 6000 Hz | 
 
| IP Code | 
IP-65 | 
 
| Horn Coupling | 
1 - 3/8 18 threads | 
 
| Polarity | 
Hot: Black, Com: White | 
 
| Operating Temperature | 
-20℃ to +55℃ | 
 
| Finish | 
Upper cover: Aluminum, White, powder coating Trans case: HIPS, White Screws: Stainless steel Speaker cable: Polyvinyl chloride insulated cabtyre cable (6mm in diameter, 450mm in length), White | 
 
| Dimensions | 
φ139 X 149 (D) mm | 
 
| Weight | 
2.7 kg | 
 
 
 
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