โทรโข่ง TOA รุ่น ER3215

ER-3215

ER-3215 เป็นมือถือที่ใช้งานง่ายพร้อมไมโครโฟนแบบถอดได้ ส่งเสียงได้ไกลถึง 400 เมตร


Power Source
R14P (C) × 6 (9 V DC)
Rated Output
15 W
Maximum Output
23 W
Battery Life
Approx. 9 hours (JEITA)*
Audible Range
Approx. 400 m (JEITA)*
Diaphragm
Polyimide film (voice coil, bobbin)
Operating Temperature
-10 ℃ to +40 ℃
Finish
Horn: ABS resin, light gray
Mouth, battery case and handle: ABS resin, gray
Strap: Nylon, black
Dimensions
210 (W) × 291 (H) × 381 (D) mm (when attaching the microphone)
Weight
Body: 1.15 kg (without batteries and microphone)
Microphone: 150 g

Rated Output
15 W
Maximum Output
23 W
Battery Life
Approx. 9 hours (JEITA)*
Audible Range
Approx. 400 m (JEITA)*
Diaphragm
Polyimide film (voice coil, bobbin)
Operating Temperature
-10 ℃ to +40 ℃
Finish
Horn: ABS resin, light gray
Mouth, battery case and handle: ABS resin, gray
Strap: Nylon, black
Dimensions
210 (W) × 291 (H) × 381 (D) mm (when attaching the microphone)
Weight
Body: 1.15 kg (without batteries and microphone)
Microphone: 150 g

https://toathailand.com/document/451-megaphones-brochure-brochure.pdf