Best quality China Speaker - CM-6600B+3900 Digital Conference System – Q&S

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We attempt for excellence, company the customers", hopes to be the top cooperation team and dominator company for personnel, suppliers and customers, realizes price share and continual marketing for Pure Digital Power Amplifier, Voice Amplifier, Fireproof Ceiling Speaker, Quality is factory's life , Focus on customers' demand is the source of company survival and development, We adhere to honesty and good faith working attitude, looking forward to your coming !

Best quality China Speaker - CM-6600B+3900 Digital Conference System – Q&S Detail:

Pannel Introduction

Power
Mode: Free mode, FIFO mode (1-9), Limit mode (1-9), C. only mode, music mode. Time limit mode
Speaking number key (NUMBER), 1-9
SAVE
LCD display
Volume control of wire microphone
AUX volume
Monitor volume
System volume (MASTER)
Unit Volume
RS232 interface to connect PC
Treble Gain
AUX IN for connect Tel coincidence, DVD, etc.
System line out and REC out
Balance out
Wire microphone port
EFX OUT
EFX IN
System Line Ⅰ, Ⅱ, Ⅲ, EXT
Data port for connection video processor
Power AC 220V/50Hz

MIC Introduction

Unidirectional electret MIC
Annular red indicator lamp
Built-in OLED to display the standby and speaking time
Priority button. Chairman unit can turn down delegate MIC by press the priority button
(TALK) ON/OFF button

Data Sheet

Model Data	Main unit	Microphone unit
Voltage	220V/50Hz	DC24V (Supply by 8PIN cable)
Power consumption	350W	2W
T.H.D.	〈0.05%	〈0.05%
Dimension	488X843X360mm	207X117X60mm / MIC pipe 390mm
S/N	〉75db	〉75db
Sensitivity	-56dB Wire microphone	-44dB ±2dB
Frequency response	40Hz——16KHz	40Hz——16KHz
N.W	12Kg	0.7Kg
Color	Black	Black/Silvery
Installation	19-inch unit	Removable
We remain the right to modify any issue without notice in advance

Connection

Product detail pictures:

"Based on domestic market and expand overseas business" is our development strategy for Best quality China Speaker - CM-6600B+3900 Digital Conference System – Q&S, The product will supply to all over the world, such as: Iraq, Estonia, Holland, We will continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.

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