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ER-2930W Shoulder Type Megaphone with Whistle |
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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 ℃ to +40 ℃ |
Finish |
Horn ring: Vinyl chloride, gray
Horn: Aluminum, light gray, paint
Case top: Die-cast aluminum, gray, paint
Strap: Nylon, black, Others: ABS resin, gray |
Dimensions |
φ351 × 512 mm |
Weight |
3.8 kg (without batteries) , Microphone: 150 g |
Accessory |
φ3.5 mini plug (AUX input)…1, External power supply cord (1 m)…1,
Splash-proof cover…1 (*3) |
Option |
Speaker stand: ST-16A, Microphone: DM series
Wireless microphone: WM-3220 series, WM-3310 series, WM-4200 series, WM-4300 series
Wireless tuner: WTU-3800 series, WTU-4800 series |
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