TOA ER-520 โทรโข่ง แบบมือถือ 10 วัตต์ ระยะการพูด 250 เมตร TOA ER-520 Megaphone จากแบรนด์ TOA
TOA ER-520
(10W max.) Hand Grip Type Megaphone
Small in size and light in weight, the ER-520 megaphone can be easily carried by a single hand. Handle and microphone with anti-bacteria treatment improve hygiene and safety during use. The newly developed polyimide diaphragm is employed to ensure high sound quality.
คุณสมบัติ
- Power Output: 6W Rated / 10W Max.
- 8 AA batteries (8 hrs)
- Range: 250m (speech)
- Anti-bacterial treatment for all models (mouthpiece/microphone and handle)
- High durability ABS or ASA resin construction
- Compact and lightweight
- Wide frequency range for enhanced audio quality
- Neodymium magnets and Polyimide speaker diaphragms
