ER-55Plus / ER-55MB

  • Designed using CLASS D new technology.
  • It has the advantages of light weight, low power consumption, long use time, strong directivity, clear and bright voice quality, and strong sound penetration.
  • Equipped with multi-function options such as MP3+BT+AUX. Make the player more intuitive for users to recognize.
  • Supports DC 12V power supply.
  • This series of products can be used in public places such as parties, tourism, tour guides, and publicity.
ER-55Plus / ER-55MB

  • High efficiency and low power consumption: Class D amplifier uses advanced EMI suppression technology

  • The monomer uses cost-effective ferrite beads to meet EMC requirements.

  • Convert analog audio signals into digital signals with extremely high energy conversion rate, up to 92% efficiency, much higher than traditional Class AB power amplifiers.

  • At the same output power, Class D audio amplifiers consume less power and generate less heat, which allows MEGAPHONE to last longer when powered by batteries.

Specification

Power
MAX 25W
Range
0.7~1.0KM depending on operating conditions
Battery
8 x "C" type batteries (not supplied)
External Power
12V battery or 8-1.5V DC
Speaker Impedance
4Ω
Dimension (dia.)
Φ230 x 370 mm (Φ9.1" x 14.6")
Weight
1.38 kg (3.04 lbs) (without battery)

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