IR AUDIO MIC SYSTEM (classroom)

Classroom Audio Mic System

The adoption of international EIA standards for semi-U chassis, built-in single-channel receiver module, with a strong, heat and isolation of professional-quality harmonic radiation interference.

Classroom Audio Mic System

Receiving：infraed

Receiving frequency：2.08 / 2.54 MHz

Distortion：≦1%(at 1KHz) 

Output：MIC：80mV / 600Ω LINE：320mV / 10KΩ

Receiving angle：Matrix supre wide angle

Sensor： External × 3

Control：Volume × 2   tone control× 1

Power Supply：12V/0.5A DC

Dimension：210(L)×200(W)×41(H)（mm）

Weight：760g