teaching equipment 1.Power:2*300W/2*500W,4ohms 2.Input 6V/50HZ or60HZ 3.Certificate:ISO 9001:2000 4.Material:Aluminum alloy
teach equipment audio amplifier
This product is designed to amplify sounds to a high volume level which could potentiallycause hearing damage
if used improperly.
To protect your hearing and the hearing of others:
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specifications:
Item | Power amplifier,professional amplifier |
Model | BK-2300/BK2500 |
Frequency response | 20Hz-20KHz |
MIC working frequency | 60Hz-14KHz |
THD distortion | ≤0.2% |
Signal-to-Noise Ratio | ≥80dB |
Voltage | ≤15mV |
LINE | 0db 0.775V |
Output power | 2×300W/2×500W |
Dimension(W*H*D) | 485*350*75mm(19.10*13.779*2.95inch) |
Packing dimension | 485*380*285mm(or according to your request) |
Net weight(kg) | 9.5 |
Gross weight(kg) | 9.8 |
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Function:
1. The multimedia teaching audio power amplifier is simple operation and high sensitivity.
2. Four microphones input, independent adjust, three -way of audio input, a -way of advance audio output.
3. Hidden buttom design, can't result in mistake's moving, no need any assigned
supervision after a setup adjust.
4. Effective AFS to overcome howling.Can be sued with our gooseneck microphone.
5. DC 6V battery.
6. Application: multimedia room, classroom and conference room.
7. External volume control to adjust.
More pictures:
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
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Wish you have a good time in our website, please contact us at ease if you have any question ,
Thanks a lot!
selection guide
assemble | ||||||
Space(SQM) | Model/QTY | Speaker model/QTY | MIC model/QTY | |||
50-120 | BK-2300 | 1pc | BYZ-06/X-210/F2102 K-218A/AT1080 | 1-2 pair | BH-06 | 1-3pc |
BLP-K1080 | 1set | |||||
100-200 | BK-2300 | 1pc | BYZ-06/X-210/F2102 K-218A/AT1080 | 2 pair | BH-06 | 1-3pc |
BLP-K1080 | 1set | |||||
teaching equipment audio amplifier
