Megaphone

Megaphone is very popular in Bangladesh for easy to use and move to any location. Megaphone can be easily carried by a single hand. 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. Distinctive whistle, yepl or siren signaling will get the crowd’s attention and make sure your message is heard.

megaphone-toa-er-3215-bd

The ER-3215 is an easy-to-operate, hand grip type 15 W megaphone with a removable microphone. It can be used as a shoulder-type megaphone when the microphone is detached. The newly developed polyimide diaphragm is employed to ensure high sound quality.

Specification of megaphone

Specification
Power Source R14P (C) × 6 (9 V DC)
Rated Output 15 W
Maximum Output 23 W
Battery Life Approx. 9 hours (JEITA)*
Audible Range Approx. 400 m (JEITA)*
Diaphragm Polyimide film (voice coil, bobbin)
Operating Temperature -10 ℃ to +40 ℃
Finish Horn: ABS resin, light gray
Mouth, battery case and handle: ABS resin, gray
Strap: Nylon, black
Dimensions 210 (W) × 291 (H) × 381 (D) mm (when attaching the microphone)
Weight Body: 1.15 kg (without batteries and microphone)
Microphone: 150 g

Note: Batteries are optional.

(*)JEITA: Japan electronics and information technology industries association.

megaphone er2230w

The TOA 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.

  • 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 lightweight
  • Wide frequency range for enhanced audio quality
  • Neodymium magnets and Polyimide speaker diaphragms
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, %%c6.3 phone jack, volume control
Diaphragm Polyimide film (voice coil, bobbin)
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 3.6 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
(*2)JEITA: Japan electronics and information technology industries association.

megaphone er520

Small in size and light in weight, the TOA ER-520 megaphone can be easily carried by a single hand. The newly developed polyimide diaphragm is employed to ensure high sound quality.

Specification
Power Source R6P (AA) × 8 (12 V DC)
Rated Output 6 W
Maximum Output 10 W
Battery Life Approx. 10 hours (JEITA)*
Audible Range (City areas) Approx. 250 m (JEITA)*
Diaphragm Polyimide film
Operating Temperature -10 ℃ to +40 ℃
Finish Horn: ABS resin, light gray
Strap: Tetoron, black
Handle, mouth and others: ABS resin, gray
Dimensions 160 (W) × 256 (H) × 260 (D) mm
Weight 620 g (without batteries)
*JEITA: Japan electronics and information technology industries associatio
TOA Megaphone Brochure 

TOA Megaphone Brochure