TOA ER-520W โทรโข่งแบบมือถือ ขนาด 10 วัตต์ + เสียงนกหวีด
TOA ER-520W โทรโข่งแบบมือถือ ขนาด 10 วัตต์ + เสียงนกหวีด Compact Hand Grip Type Megaphones with Whistle
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.
Specification
Power SourceR6P (AA) × 8 (12 V DC)
Rated Output6 W
Maximum Output10 W
Signal SoundWhistle
Battery LifeVoice: Approx. 10 hours (JEITA)*
Whistle: Approx. 30 minutes (JEITA)*
Audible Range (City areas)Voice: Approx. 250 m (JEITA)*
Whistle: Approx. 315 m (JEITA)*
DiaphragmPolyimide film
Operating Temperature-10 ℃ to +40 ℃
FinishHorn: ABS resin light gray
Strap: Tetoron black
Handle mouth and others: ABS resin gray
Dimensions160 (W) × 256 (H) × 260 (D) mm
Weight650 g (without batteries)