Brand:BILIPU or OEM
MOQ:50
Quantity:10
1.classroom audio system
2.RS-232,ISO 9001:2000
3.Output power:50W*2--200W
4.Votage:110V- 240V,50~60Hz
5.teachers'amplifier
1U Professional Amplifier,classroom audio systemThis professionalamplifier is used as classroom audio system.With two functionkeys in the front to easy operate and 1U rack to store in thecabinet so that the childs not easy to use and play.LED displayindicates various function using.
Feature/Function:
1.Amplifiertech:It uses the U.S. Chip and BLP digital acoustic feedback technology,
2.It can automatically complete the search for whistle frequency acoustic feedback.
3.When moving,it can automatically track the sound source,and adjust the MIC volume after been detected.
4.Pickup range:8meter. Installation space reduced with 1U Rack type.
5.It can also automatically select the selected microphone,and to achieve a smart four-selection.
6. amplifierLED display all the function in using.
7.RS232 port can be connected to PC,central control.
8.With six microphones input, four line audio input, a line audio output.
9. Automatically detect CPU power management,no-debug.
10.ISO 9001:2000 certificated
11.Application: various multimedia room, classroom and conference room.
Technique parameter:
| Model | BYK-05A |
Frequency response | 50Hz-16KHz |
GAIN | 12db/48KHz Codec Sample |
THD distortion | ≤1%dB |
signal-to-noise ratio | ≥80dB |
Rated level input/ CIRCUIT | MIC -5mV(UNBALANCE)/300mv |
PHA range | 0-15 |
Power supply | AC220V±10%/50Hz |
Treble :10KHz±12dB | Bass :100Hz±12dB |
Output power | 2×50W-200W |
Dimension | 485*350*80mm |
| net weight | 5.3kg |
Specification(more pictures):
1U classroom audio system power amplifier
