Detachable Hand-held Microphone with volume control and On/Off switch Whistle function Power Output: 30W Rated / 45W Max. 10 D batteries (17 hrs) Battery Life Indicator Range: 800m (voice) / 1000m (whistle) Auxiliary Line Input External Microphone Input Anti-bacterial treatment for all models (mouthpiece/microphone and handle) High durability ABS or ASA resin construction Compact and […]
※ Specifications and design subject to change without notice.
ER-520S Compact Handheld Megaphone
* Power Output: 6W Rated / 10W Max. * 8 AA batteries (8 hrs) * Range: 250m (speech) / 315m (siren) * 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 * Five year warranty
Constant directivity horn improves directivity characteristics and ensures uniform and clear sound dispersion.
Lightweight ABS resin enclosure that is mechanically strong and resistant to impact.
Weatherproof polyurethane resin paint permits the speaker to stand up to many years of outdoor installation.
Stainless steel hardware protects the speaker from corrosion.
The enclosure complies with IP-64 Standards for dust proof and waterproof characteristics.
Rotary impedance selector switch facilitates external changes in impedance during and after speaker installation.
Specification
Rated Input
15 W
Rated Impedance
100 V line : 670 . (15 W), 1 Ω (10 W), 2 Ω (5 W)
70 V line : 330 . (15 W), 670 . (7.5 W), 1 Ω (5 W), 2 Ω (2.5 W)
Sound Pressure Level
97 dB (1 W, 1 m)
Frequency Response
150 - 15,000 Hz
Speaker Component
12 cm cone - type dynamic speaker (treated for splash proof)
Horizontal Directivity
Constant directivity horn 90 ( 45 horizontal from front axis)
Over 93 dB (1 W, 1 m), 3 kHz at ± 45
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