Premier Commercial Audio & Security
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Splash-Proof 4-Watt Hand-Grip Megaphone

The TOA ER-1203 is a 4-watt battery-powered hand-grip megaphone featuring an omni-directional splash-proof design, speech-optimized frequency response, comprehensive anti-bacterial treatment for the handle and mouthpiece, and a projection range of over 400'.


Also Available Megaphones Include:

ER-1206 Megaphone, 6 W, Dark Gray
ER-1206S Megaphone, 6 W, Siren, Red
ER-1206W Megaphone, 6 W, Whistle, Yellow
ER-1215 Megaphone, 15 W, White/Gray
ER-1215S Megaphone, 15 W, Siren, Red
ER-2215 Shoulder Megaphone, 15 W, White/Gray
ER-2215W Shoulder Megaphone, 15 W, Whistle, White/Gray
ER-2230W Shoulder Megaphone, 30 W, Whistle, White/Gray
ER-2930W Shoulder Type,30 W, Whistle, White/Gray,  Wireless  (requires WTU-4800)
ER-3215 Megaphone, 15 W, Microphone, White/Gray
ER-520 Megaphone, 6 W, White/Gray
ER-520S Megaphone, 6 W, Siren, Red
ER-520W Megaphone, 6 W, Whistle, White/Gray
ER-604W Shoulder Megaphone, 10 W, 110 dB, Handheld Microphone, Whistle, Ivory

ER-1203 features include:

  • IP-X5 Code-rated megaphone for outdoor and marine applications with over 400' projection range
  • 500 Hz - 6 kHz frequency response optimized for speech clarity
  • Anti-bacterial treatment for mouthpiece, microphone and handle
  • Durable ASA resin construction with splash-proof horn
  • Neodymium magnet and Polyimide diaphragm for improved speaker performance
  • Long-lasting 8-hr. operating life from 4 standard "AA" batteries
Power Output 3 Watts rated
4 Watts max.
Maximum Sound Pressure Level (SPL) Not Specified by Manufacturer
Range Approx. 410' (125 m)
Speaker Neodymium magnet, Polyimide film voice coil, bobbin
Battery Type AA
Battery Life Approx. 8 hours
Dimensions 5.4 x 10.1 x 8.3" (137 x 257.8 x 210mm)
Weight 21.5 oz (610 g)

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Prices and specifications subject to change without notice.