ER-520W
Megaphone with Whistle
ER-520W
Small in size and light in weight, the ER-520W megaphone can be easily carried by a single hand. It can also provide a whistle tone. The newly developed polyimide diaphragm is employed to ensure high sound quality.
Power Source
R6P (AA) x 8 (12 V DC)
Rated Output
6 W
Maximum Output
10 W
Signal Sound
Whistle
Battery Life
Voice: Approx. 10 hours (JEITA)*
Whistle: Approx. 30 minutes (JEITA)*
Whistle: Approx. 30 minutes (JEITA)*
Audible Range
Voice: Approx. 250 m (JEITA)*
Whistle: Approx. 315 m (JEITA)*
Whistle: Approx. 315 m (JEITA)*
Diaphragm
Polyimide film
Anti-bacteria Treatment
Mouth and handle
Operating Temperature
-10 °C to +40 °C
Finish
Horn: ABS resin, light gray
Strap: Tetoron, black
Handle, mouth and others: ABS resin, gray
Strap: Tetoron, black
Handle, mouth and others: ABS resin, gray
Dimensions
160 (W) x 256 (H) x 260 (D) mm
Weight
650 g (without batteries)
*JEITA: Japan electronics and information technology industries association.
Please download Datasheet to access full specifications.
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