DSPPA DSP203N Manuale utente

User’s Manual

IP Network Column Speaker

Guangzhou DSPPA co. Ltd.

Add：No.1 Xiahe Rd, Jianggao Town,

Baiyun Distric,Guangzhou, China

Post Code：510450

Tel：400-800-0230

DSP203N

DSP403N

www.dsppatech.com

Parameters are subject to change without notice.

Guangzhou DSPPA co. Ltd.

Contents

Warn！ To reduce the risk of electric shock or equipment damage, please

follow the following requirements：

● Avoid squeezing, pulling, knotting or damage the power cord, or easy to

cause electric shock and even cause a fire.

● When fixing or cleaning the surface of the product, the power must be

disconnected.

● Do not place flammable and explosive materials near the product to

prevent explosion and fire.

● It is forbidden to open the equipment for non-professionals.

Safety Precautions

Introduction

Products Over view

Products Features

Products Information

Connection and Installation

System Block Diagram

Typical Application

Rear Panel Introduction

Installation

Technical parameters

Packing List

Preface

Product Introduction

1www.dsppatech.com

Thank you for choosing our products. All products have been rigorously

tested before leaving the factory, abide by the quality of commitment.

Products are widely used in schools, gymnasiums, square venues, parks, car

parks, railway stations, airports, villas, shopping malls and other places, is

the ideal choice for public broadcasting. In order to facilitate your

installation, commissioning and use of this product, please read this manual

before installation.

Guangzhou DSPPA Audio Co., Ltd

Product information

Surface

Box

Speaker Unit Rear Panel

HHH

Size

Item W

DSP203N

DSP403N

390 138

602 138

Unit：mm

WWW

DDD

120

Amplifier Panel

Network wall speaker is made of high quality birch, the speaker unit using the

original color seaweed salvage pulp drum paper, full-frequency double cone

speaker, frequency response wider.

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.

Speaker Unit

Guangzhou DSPPA Audio Co., Ltdwww.dsppatech.com

System Diagram

LAN

Router

Network timers

GPS+Beidou

Network Broadcast Server

iPad wireless control

1 2 3 4

IP Audio Collector

Network Decoder Player

(wall-mounted)

Intelligent remote paging

Simple paging station

Network wall

mounted speaker

Network Waterproof

Column Speaker

Network Indoor

Column Speaker

Network Fire Collector

Network decoder player

(Several more can be equipped)

1 2 3 4

Network decoding player

（several of which can be equipped）

Cabinet

Connection and Installation Typical Application

Back Panel

Network switch

DSP6616A

Wireless microphone receiver

Wireless microphone

receiver（cascade）

Speaker

Wireless pen

1、Left channel amplifier output

2、Internet input

3、Line output

Rear panel introduction

6、Power switch

4、Line input

5、Power input

① The bracket is split into A and B two parts.

A and B parts of the bracket

5www.dsppatech.com 6

Guangzhou DSPPA Audio Co., Ltd

Installation

Safety line

Safty line

Speaker rear

panel

② Fix A to the wall where you want to install the speaker.

（Please pay attention to the installation height! We recommend the

1.8 m to 2 m height from the ground.）

③ Fix B to the rear panel of the speakers.

④ Connect B that is with stereo to A that is fixed on the wall, and tighten the

screws firmly; make sure the safety rope, part A and B are connected firmly.

⑤ Refer to the typical application, according to your actual needs to connect

sub-box, network cable, power lines and so on.

⑥ Finally adjust the angle of the speaker, check if the installation is solid and

reliable.

Guangzhou DSPPA Audio Co., Ltd

Parameters

DSP203N vertical

directivity

DSP203N horizontal

directivity

7www.dsppatech.com

DSP403N vertical

directivity

DSP403N horizontal

directivity

Freq. Response

sensibility（1m,1W）

Rated Power（RMS）

Driver Units

Maximum SPL（1m）

Power Input

Item

Acoustic

System

Amplifier System

Freq. Response

Distortion

SNR

Others

Size（H×W×D）

Weight

4＂×2

90±2dB

99±2dB

140Hz-12KHz

2×15W

20Hz-20KHz

≤0.1％

≥81dB

~90-240V 50Hz/60Hz 1A

390×138×120mm

2.8kg

1.0mV

Input Impedance ＞10kΩ

Sensitivity

DSP203N

Amplifier

LINE

input

4＂×4

94±2dB

108±2dB

140Hz-12KHz

2×30W

20Hz-20KHz

≤0.1％

≥81dB

602×138×120mm

5.0kg

1.0mV

＞10kΩ

DSP403N

Specification

RJ45（10/100M）

Network interface

TCP/IP、UDP、ICMP、IGMP（）Multicast

Suppor t agreements

Audio Codec MP3、WMA、WAV、ACC、OGG、

APE、FLACetc

DSP203N Distortion characteristics

(THD< 5% 1W、1m、100Hz-10kHz)

50 100 200 5 00 1K 2K 5K 10K H z

2.00

3.00

4.00

5.00

10.00

％

0.01

DSP203Nfrequency

(dB SPL、1W、1m)

50 100 200 500 1K 2K 5K 1 0K 2 0K

100

dBS PL

DSP403Nfrequency

(dB SPL、1W、1m)

50 100 200 500 1K 2K 5K 1 0K 2 0K

100

dBS PL

DSP403N Distortion characteristics

(THD< 5% 1W、1m、100Hz-10kHz)

50 100 200 5 00 1K 2K 5K 10K H z

2.00

3.00

4.00

5.00

10.00

％

0.01

9www.dsppatech.com

Packing List

IP wall mount

Bracket

Manual

Component Quantity

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