Shenzhen Yinsai Electronics Co., Ltd.

Main Products: SIP intercom, SIP broadcast, network sound column

2

contact number

17158635976

Your present location: Shenzhen Yinsai Electronics Co., Ltd. > Internet Radio > Network Speaker > Professional Network Speaker Manufacturer

company information

Contact:
Tano
Phone:
17158635976
Phone:
17158635976
Fax:
Address:
3 / F, Wangcheng Building, Longguan East Road, Longhua District, Shenzhen
Postcode:
518000
Personalization:
www.yinsaidianzi.com
URL:
Shop:
http://www.fashionpho.com/st170464/
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Professional network speaker manufacturer
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  • 生产商 Manufacturer nature
  • 深圳市 Location Shenzhen

Updated: 2019-12-07 14:21:53 Views: 209

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【a brief introdction】
The professional network speaker manufacturer YS-250 is a wall-mounted network active speaker from Shenzhen Yinsai Electronics Co., Ltd. It has a 10 / 100M Ethernet interface and can play network audio sources through its own power amplifier and speaker output, with a power of 15W. YS-250, as the terminal of the network broadcasting system, can be used in places where broadcasting is needed, such as smart cities, campus broadcasting, park scenic spots, factory enterprises, including safe communities.
【Detailed description】
Professional network speaker manufacturer

Advantage

Advantages of digital IP network broadcasting system compared to traditional

1. Problems with traditional broadcasting systems

1). Backward technology, poor compatibility and scalability

Existing broadcasts basically use analog transmission and manual management. The system is susceptible to environmental interference and crosstalk is easy to occur when multiplexing broadcasts. It is not possible to play digital format (MP3) audio files directly on the terminal or connect to the IP network to truly digitize the audio source and automate playback management.

2). Poor sound quality and single function

At present, broadcasting equipment can only be used for background music, broadcast notifications and other activities in the area. It cannot meet the needs of remote unified broadcast of the plant, and it is impossible for the company's management staff to speak to all the plants at the same time.

3). Complex installation, inconvenient maintenance and high failure rate

Because the constant-voltage cable broadcast is configured strictly according to the principle of impedance and power matching, the power amplifier is often burnt out due to a transformer or speaker failure, affecting the entire broadcast.

4). Poor manageability and no remote control

Since only dedicated playback devices (tape, record, CD player, etc.) and computers with MP3 files stored can be used as the sound source, special persons need to manage the broadcast content at a special location, so modern technology cannot effectively manage the broadcast sound source, let alone Remote playback control is not conducive to the flexible application of the broadcasting system and causes waste of resources.

2. Advantages of digital IP network broadcasting system

Stronger features

Pure digital broadcasting system, covering all functions of traditional broadcasting system. And make full use of WAN resources, you can get audio resources on the network anytime, anywhere. Since each terminal has an independent IP address, it can control any terminal to play different programs

Better sound quality

Due to the use of network transmission technology, the audio signal has no transmission interference and distortion. The MP3 compression algorithm is used to occupy a low network bandwidth (8k-128k) and can ensure sound quality fidelity. After testing, it uses 44.1khz 16bit sampling and 128kbps rate compression passband (line output) 20-16khz, and the distortion is ≤ 3%

Easier installation

easy installation. As long as each plant has the following 2 conditions: 1) ADSL dial-up Internet access; (2) AC 220V socket and standard Ethernet network access RJ45 socket;


YS-250是深圳市音赛电子有限公司的一款壁挂式网络有源音箱,具有10/100M以太网接口,可将网络音源通过自带的功放和喇叭输出播放,功率15W。 The professional network speaker manufacturer YS-250 is a wall-mounted network active speaker from Shenzhen Yinsai Electronics Co., Ltd. It has a 10 / 100M Ethernet interface and can play network audio sources through its built-in amplifier and speaker output. The power is 15W.
YS-250, as the terminal of the network broadcasting system, can be used in places where broadcasting is needed, such as smart cities, campus broadcasting, park scenic spots, factory enterprises, including safe communities.
Product features and functions
Broadcast function: It can receive broadcast data from the center broadcast, and it can be played through the built-in amplifier and speaker output of the YS-250.
Easy to expand: It can be used with YS-430, YS-437 intercom broadcasting microphones to realize the functions of whole-area broadcasting, packet broadcasting and unicast.
Amplifier mute: Amplifier mute processing, no noise output when music is not playing.
External speaker: with 2 * 15W amplifier, can connect one 8Ω, 15W sub speaker
Interface: 1 local volume point adjuster, equipped with power switch
Optional: Can be equipped with 2.4G wireless microphone, with 2 AUX inputs, can be used for local lectures, has 2 priority, microphone, network signal has high priority, followed by line input signal.
Technical Parameters
Network interface: 10 / 100Base-TX adaptive network, RJ45 interface, send and receive data indication
Network protocol: support TCP, UDP, ARP, ICMP, DNS, IGMP, etc.
Broadcast output: Comes with 15W power amplifier and speaker
Lap: 5.5 inch unit + with treble
Power supply: DC12V / 3A;
Power consumption: static <300mW
Working temperature: 0 ℃ ~ 55 ℃
Specifications: 290 * 200 * 180mm
Panel: exquisite wood, can be wall-mounted


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