DSP203N Indoor Column Speaker

Name: DSP203N Indoor Column Speaker
Brand: Guangzhou DSPPA Audio Co., Ltd.

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.

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Introduction
Specification
Connection

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
	LINE input	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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