bluetooth amplifier together with whiteboard for education

1.amp,receiver,RS232,USB 2.linking time 3 seconds 3.5 mic in,1 wireless mic 4.DC 6V amplifier 5.amplifier used classroom

bluetooth amplifier together with whiteboard for education

Function/ Strong point

1.Built - in 2.4G wireless digital receiver.

2.Digital frequency wireless channel is more than 1000pieces.

3.The transmitter connect with receiver is less than 3seconds.

4.RS232 jack,could be connected with PC,central control,USB system.

5.Five line wired MIC input with 6V power supply, 

6.A line 2.4G wireless MIC input, 

7.Three line audio input, 

8.A line advanced audio input, reverberation, volume and circuit independent adjustment.

9.Two group 4-channel full range power output.Acoustic feedback suppression.

10.Digital automatic reduce noise.

11.Application: classroom,multimedia room,conference,multifunction hall.

12.Selectable MIC:1090,1060.

Specification:

frequency response	20Hz-20KHz
using frequency	2402-2480MHz
sensitivity	89dB±2dB
audio sampling rate	32KHz
Distortion	0.2%
rated level input	MIC:15mV(unbalance )circuit:200mV
Treble : 10 KHz±12 dB	Bass: 100Hz±12dB
signal-to-noise	≥86dB
output power	Output power:2×50W-300W
channel spacing	5MHz
power supply	AC 220V±10%/50Hz
Dimension	485*260*70mm

MORE PICTURES:

the front panel

the back panel

 with wireless microphone to choose

with wired microphone to choose

with speakers

selection guide:

assemble
Space(SQM)	Model/QTY		Speaker model/QTY		MIC model/QTY
50-120	GX-2120	1pc	BYZ-06/X-210/K-218A/F2102/BYZ-07	1-2 pair	BH-03 BH-06	1-5pc
100-230	GX-2120	1pc	BYZ-06/X-210/K-218A/F2102/BYZ-07	2 pair	BH-03 BH-07	1-5pc

PAYMENT:

L/C,T/T,WESTERN UNION,ALIPAY,ESCROW is available.

Please settle the payment with in 5 days from the end of auction.

Positive will be left after received your payment

Shipping &Handling    

Items will be shipped with in 1-3 working days after receipt of the payment.

Sometimes,the delivery time depends on the quantity.

Feedback   

Any question, please contact us asap. We will reply in 2 business days and solve the problems.

If you are not satisfied, just let us know before posting any neutral or negative feedback. Nothing is impossible 

and nothing is can't be solved. Please trust us that any reasonable problem will be solved soon.

Thanks so much!

Wish you have a good time in our website, please contact us at ease if you have any question ,Thanks a lot!

bluetooth amplifier together with whiteboard for education