ER-68Plus / ER-68MB

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.

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 45W

Range

1.0~2.4Km depending on operating conditions

Battery

10 x "D" type batteries (not supplied)

External Power

15V battery or 12-15V DC

Speaker Impedance

4Ω

Dimension (dia.)

Φ350x505mm (Φ13.8"x19.9")

Weight

3.1 kg (6.83 lbs) (without battery)