Este dispositivo es un conferenciante docente que integra refuerzo de sonido local, enseñanza multimedia y radiodifusión en red, con función de 100V prioritaria. La caja del altavoz está hecha de tablero de fibra de alta calidad y abedul prensado en frío, permite la instalación montada en la pared y admite un subaltavoz para garantizar un sonido de alta calidad. Es la mejor opción para la enseñanza, conferencias a gran escala, formación empresarial, salones de banquetes, supermercados y otros lugares.
Model |
DSP225NM |
|
Acoustic System |
Speaker Unit |
6.5"×1 |
Sensitivity (1m, 1W) |
88±2dB |
|
MAX. SPL. (1m) |
96±2dB |
|
Frequency Response |
200Hz-10KHz |
|
Audio Input |
WirelessMICIN Sensitivity |
10 mV |
WiredMICIN Sensitivity |
45 mV |
|
AUXIN Sensitivity |
300mV |
|
100VIN Sensitivity |
100V |
|
Audio Output |
LINEOUT |
1.0V |
Control Interface |
I/OPort IN |
5-12V DC, optical isolation |
I/OPort OUT |
Relay normally open, short circuit after triggering |
|
RS485 |
9600bps |
|
VDD OUT |
24V |
|
Amplifier System |
Rated Power(RMS) |
2×20W/8Ω |
Frequency Response |
80Hz-16KHz |
|
Distortion |
≤1% |
|
SNR |
≥71dB |
|
Wireless MIC Receiving System |
Frequency Range |
650-675MHz |
Frequency Response |
300-10KHz |
|
UHF Sensitivity |
<-90dBm |
|
AFOutput Level |
120mV±20mV |
|
RFID Output Power |
>-3dBm |
|
SNR |
≥63dB |
|
Others |
Power IN |
AC 100-240V/50-60Hz |
Decoding Format |
MP3, WAV, etc. |
|
LAN Port Standard |
RJ45 10/100M |
|
Support Protocols |
DHCP, UDP, ICMP, IGMP (multicast) |
|
Package Dimensions (W×H×D) |
498×283×153mm |
|
Product Dimensions (W×H×D) |
360×240×115mm |
|
Gross Weight |
5kg |
|
Product Weight |
3.6kg |
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