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. The newly developed polyimide diaphragm is employed to ensure high sound quality.

*Power: R20P (D) × 10 (15 V DC)

*External Power: 12 V DC BatteryRated

*Output: 30 W/Maximum Output45 W

*Signal Whistle (1.6 to 2.4 kHz)

*Battery LifeVoice: Approx. 17 hours, Whistle: Approx. 90 min. Audible RangeVoice: Approx. 800 m Whistle: Approx. 1000 m, AUX Input Sensitivity-10 dB (*1) (300 mV), 10 kΩ (φ3.5 mini jack, stereo plug acceptable) ,

*EXT. Mic Input600 Ω, unbalanced, 6.3mm phone jack

*Remaining Battery Indication LED (also serves as a power indicator)

*Steady ON: Normal use, Flashing: Batteries need replacementOperating

*Temperature-10 ℃ to +40 ℃FinishHorn ring: Vinyl chloride, gray