[ใหม่] โทรโข่ง SHOW รุ่น ER-67S

Main Feature:
- 35W Max. output megaphone with a large horn of 300mm and operates by R-14P or "C" 
  batteries. 
- Operate by 12V DC. through connection to an external power input socket. 
- Incorporates lock switch for microphone. 
- Siren functions are available.
- Mountable on an optional speaker stand and using with an optional mounting bracket.

Specification:

• Power Requirements MAX 35W
• Range 0.6~1.8km depending on operating conditions
• Battery 8×"C" type batteries (not supplied)
• External Power Source 12V battery or 10 x 13.8V DC
• Speaker impedance 8 ohms
• Battery About 7 hours for voice, 2 hours for signal
• Dimensions (HxWxD) 313mm (dia)×435mm (L)/ 12.3"(dia.)×17.1"(L)
• Weight Body: 2.5kg (without battery)