DSP203N is an indoor column speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple loudspeakers.
The built-in 4. 5'' x2 two-way speaker drivers are designed of wide frequency response 140-12kHz, the power output of 8W could meet different applications varies from room size and ambient noise surroundings. Easy and secure wall mount through the mounting hook.
It is ideal choice for industrial and commercial applications in the indoor area of hotel, school, office, restaurant and factory where background music and paging is needed.
Item |
Specification |
DSP203N |
DSP403N |
|
Acoustic System |
Driver Units |
4"×2 |
4"×4 |
|
sensibility(1m,1W) |
90±2dB |
94±2dB |
||
Maximum SPL(1m) |
99±2dB |
108±2dB |
||
Freq. Response |
140Hz-12KHz |
140Hz-12KHz |
||
|
|
Rated Power(RMS) |
2×15W |
2×30W |
Amplifier System |
Amplifier |
Freq. Response |
20Hz-20KHz |
20Hz-20KHz |
SNR |
≥81dB |
≥81dB |
||
Distortion |
≤0.1% |
≤0.1% |
||
LINE input |
Input Impedance |
>10kΩ |
>10kΩ |
|
Sensitivity |
1.0mV |
1.0mV |
||
Audio |
Format |
MP3、WMA、WAV、ACC、OGG、APE、FLAC etc |
||
Others |
Network interface |
RJ45(10/100M) |
||
Support agreements |
TCP/IP、UDP、ICMP、IGMP(Multicast) |
|||
Power Input |
~90-240V50Hz/60Hz1A |
|||
Size(H×W×D) |
390×138×120mm |
602×138×120mm |
||
Weight |
2.8kg |
5.0kg |
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