TOA ER-2230W

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Buy 1 unit: RM 1,420 each
Buy 2 - 4 units: RM 1,280 each
Buy 5 or more units: RM 1,140 each

• The ER-2230W is a shoulder megaphone having an EXT. mic input, AUX input, DC power input, battery meter and whistle function.
• It can be mounted to the optional ST-16 speaker stand.
• Microphone with anti-bacteria treatment improve hygiene and safety during use.
• The newly developed polyimide diaphragm is employed to ensure high sound quality.

Datasheet ER-2230W Datasheet [PDF]
Power Requirements Battery: R20P (D) x 10 (15V DC)
External Power: 12DC Battery
Output Power Rated 30W, max. 40W
Battery Life Approx. 17 hrs. Whistle: Approx. 90 min.
Audible Range Voice: Approx. 800m
Whistle: Approx. 1000m
Signal Sound Whistle (1,600Hz to 2,400Hz)
AUX Input Sensitivity -10dB*1 (300mV), 10k ohms (ø3.5 mini jack, stereo plug acceptable), volume control
EXT Mic Input 600 ohms, unbalanced, ¢3 phone jack, volume control
Diaphragm Polymide film (voice coil, bobbin)
Antibacterial Treatment Microphone
Operating Temperature -0ºC to +40ºC
Finish Horn ring: Vinyl chloride, gray ; 
Horn: Aluminum, light gray, paint ; 
Microphone and other: ABS resin, gray ; 
Strap: Nylon, black ; 
Others: ABS resin, gray
Dimensions (W × H × L) ¢235 × 512mm
Weight 3.6kg (without batteries and microphone)