desktop basic discussion system professional audio speaker

Location:
Guangzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C

Product Description

Desktop basic discussion system professional audio speaker

Features:

1.Chairman unit can override/mute all the active delegate units

2. Chairman can approve or reject delegates who request to speak

3.High stability with 2 meter 8-pin cable, reducing interference from electromagnetiv waves.

4. Chairman unit located in any place with other discussion unit.

5. Loudspeaker automatically mute when the microphone turns on to avoid sound reinfusion.

6. The power of delegate unit and chairman unit are supplied by the central control unit with
24V safty voltage.

7. Daisy chain cable model is easy to install and maintain.

8. Built-in speaker and earphone connector

9.Built-in DSP processor for acoustic feedback prevention

10.Highly directional microphone with indicator light.

Specification:

Power supply

DC24V(controller)

Crosstalk attenuation

>80dB

connector

DIN8P

Distortion

<0.10%

Power consumption

3W

Frequency response

60-8KHz

Speaker power

2W

Max SPL

105dB

Earphone output

9dBu,8-32Ω,3.5 mm

sensitivity

-22dBv/Pa

S/N

>80dB

Equivalent noise

20dBSPL

Size

L127XW146XH6mm

color

grey



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Contact Information

Company:
 Guangzhou Meishi Electronic Technology Co., Ltd.
Phone Number:
  86-020-89301789
Fax Number:
 86-020-89301789