รหัสสินค้า : ER-2230W

TOA ER-2230W โทรโข่งแบบสะพายไหล่ ขนาด 30 วัตต์ + เสียงนกหวีด (สูงสุด 40วัตต์) (40W max.)

Shoulder Type Megaphone with Whistle

The ER-2230W 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. The newly developed polyimide diaphragm is employed to ensure high sound quality.

Specification

(*1) 0 dB = 1 V

 Power SourceBattery: R20P (D) × 10 (15 V DC)

External Power: 12 V DC BatteryRated Output30 WMaximum Output45 WSignal SoundWhistle (1.6 to 2.4 kHz)Battery LifeVoice: Approx. 17 hours (JEITA (*2)), Whistle: Approx. 90 min. (JEITA (*2))Audible RangeVoice: 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 controlEXT. Mic Input600 Ω, unbalanced, %%c6.3 phone jack, volume controlDiaphragmPolyimide film (voice coil, bobbin)Remaining Battery IndicationLED (also serves as a power indicator)

Steady ON: Normal use, Flashing: Batteries need replacementOperating Temperature-10 ℃ to +40 ℃FinishHorn ring: Vinyl chloride, gray

Horn: Aluminum, light gray, paint

Case top: Die-cast aluminum, gray, paint

Strap: Nylon, black, Others: ABS resin, grayDimensionsφ351 × 512 mmWeight3.6 kg (without batteries) , Microphone: 150 gAccessoryφ3.5 mini plug (AUX input)…1, External power supply cord (1 m)…1,

Splash-proof cover…1 (*3)OptionSpeaker stand: ST-16A, Microphone: DM series