ER-2930W

The ER-2930W is a shoulder megaphone having facilities of EXT. mic input, an AUX input, a DC power input, a battery meter whistle sound. It can be mounted to the optional ST-16A speaker stand. Handle and microphone with anti-bacteria treatment improve hygiene and safety during use. Its microphone assembly are given germ-resistant treatment. The newly developed polyimide diaphragm is employed to ensure high sound quality.
 


Specification 
(*1) 0 dB = 1 V


Power Source
Battery: R20P (D) × 10 (15 V DC)External Power: 12 V DC Battery

Rated Output
30 W

Maximum Output
45 W

Signal Sound
Whistle (1.6 to 2.4 kHz)

Battery Life
Voice: Approx. 17 hours (JEITA (*2)), Whistle: Approx. 90 min. (JEITA (*2))

Audible Range
Voice: Approx. 800 m (JEITA (*2)), Whistle: Approx. 1000 m (JEITA (*2))

AUX Input Sensitivity
-10 dB (*1) (300 mV), 10 kΩ (φ3.5 mini jack, stereo plug acceptable) ,volume control

EXT. Mic Input
600 Ω, unbalanced, φ6.3 phone jack, volume control

Receiving Frequency
UHF (800 MHz Band), VHF (200 MHz Band)

Antenna
Fold-down flexible antenna

Diaphragm
Polyimide film (voice coil, bobbin)

Anti-bacteria Treatment
Microphone

Remaining Battery Indication
LED (also serves as a power indicator)Steady ON: Normal use, Flashing: Batteries need replacement

Operating Temperature
-10





                   
 



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