Guangzhou DSPPA Audio Co., Ltd.
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Email: export@dsppa.com
Tel: 020-28346138
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DSP403N Indoor Column Speaker

Features:

● The use of raw seaweed salvage pulp drum paper, full-frequency double cone speaker, frequency response wider, clear voice, bright and thorough.
● Able to operate independently from the network and the host.
● Built-in mass storage, built-in program source, with timer / save function.
● Can play background music from the host system, emergency paging, alarm function.
● 10 / 100M adaptive, support DHCP / static IP settings, support LAN and WAN.
● Uses the main box, stereo design.
● The box is made of high quality fiberboard and birch cold pressed leather, effectively preventing the harmonic sound.
● Equipped with mounting bracket, easy installation.

  • Introduction
  • Specification
  • Connection

DSP403N 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”x4 four way speaker drivers are designed of wide frequency response 140-12kHz, the power output of 15W 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

DSP403N Indoor Column Speaker

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  • Tel:+86 020 37166501
  • Fax:+86 20 81305947
  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China 
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