Welcome to come Changsha SPON Communication Technology Co., Ltd.

Online Service
Service Hotline
86-731-855-70190
SPON Sales
Skype:
QQ:
SPON Technician
Skype:
Service time:
8:00 - 24:00

Contact Us


Email: sales@spon.com.cn
TEL: 86-731-855-70190
FAX: 86-731-889-15786
ADD: Changsha,Hunan China

分享

© 2017 Changsha SPON Communication Technology Co., Ltd. Copyright   湘ICP备13001267号   

Search
>
>
>
IP Audio Speaker (Indoor 2x30w/40w)

IP Audio Speaker (Indoor 2x30w/40w)

For offices, classrooms, meeting rooms etc. communication
编号
NAS-8507B
Message Us
FEATURES
WIRING DIAGRAM
SPECIFICATIONS
DOCUMENT DATA
产品优势1
With a high-speed dual-core (ARM + DSP) chip of industrial grade; start time≤1 s
产品优势2
Built-in hi-fi linear array speakers and stereo power amplifiers of Class-D
产品优势3
To remotely adjust the volume of the output on the server
FEATURES
>

With an integration of the network audio decoding, digital amplifier and speakers; a installation of wall-mounted design;

>

With a high-speed dual-core (ARM + DSP) chip of industrial grade; start time≤1 s;

 
 
 
 
 
 
 
 
 
 
 
>

Built-in hi-fi linear array speakers and stereo power amplifiers of Class-D;

>

With a built-in loop detector to remotely monitor the working conditions of the speaker; easy to maintenance;

 
 
 
 
 
 
 
 
 
 
 
>

To remotely adjust the volume of the output on the server;

>

With a standard RJ45 interface supportive of crossing network segment and router, accessible to the system if the Ethernet is available;

 
 
 
 
 
 
 
 
 
 
 
>
Notes:
 
NAS-8507B-30W can drive the NAS-8507B-S-30W deputy speaker(30W)
 
NAS-8507B-40W is not supportive of the deputy speaker
 

 

 

 

Corresponding parameter set not found, please add it in property template of background
SPECIFICATIONS
  NAS-8507B-30W NAS-8507B-40W
POWER SUPPLY AND CONSUMPTION DC24V/2.7A, ≤40W DC24V/2.7A, ≤50W
NETWORK PROTOCOL TCP/IP、UDP、ARP、ICMP、IGMP
AUDIO CODE MP2/MP3/PCM/ADPCM
AUDIO SAMPLING & BIT RATE 8kHz~44.1kHz, 16bit, 8kbps-320kbps
S/N ≥90dB, 50-15KHz(±3dB)
NETWORK DELAY Broadcast delay≤30ms
POWER OUTPUT 2x30W(8Ω) 40W(8Ω)
WORKING TEMP& HUMIDITY -10℃~50℃,≤90%RH(Not condensing)
DIMENSIONS & WEIGHT 450x83.2x88.1mm 2.0 kg 600x83.2x88.1mm 2.6 kg

 

暂未实现,敬请期待
暂未实现,敬请期待
Key words
QR Code
Previous article
Next article

RELATED PRODUCTS

产品名称

IP Alarm Matrix

编号
NAC-5003
产品优势1
Multiple IP network alarm matrixes can be used to extend the range of the interfaces
产品优势2
With 8 alarm outputs(Normally open contact) to connect external alarm light and display alarm status
产品优势3
To automatically send the alarm signal to the server and broadcast the task programmed in advance
Key words
编号
NAC-5002B-4P
产品优势1
With 4 FXO interfaces for two or more calls
产品优势2
To connect with PBX telephone switchboard and the public telephone network via the analog phone line
产品优势3
Available for the outside line to broadcast to the IP terminals
Key words
产品名称

Pre-Amplifier

编号
NAC-5001
产品优势1
The volume of each channel can be adjusted either respectively or unified
产品优势2
With 12 channels, including 5 microphone inputs, 3 Auxiliary line inputs, 2 emergency inputs,2 Auxiliary line outputs
产品优势3
The 1st Mic be of the highest priority and 2 emergency inputs have the secondary priority
Key words
产品名称

Power Amplifier

编号
NAC-4650
产品优势1
With an advanced and efficient power amplifier circuit
产品优势2
With a super power output and super loading capacity
产品优势3
With an efficient cooling system in the short duct structure of the amplifier
Key words

PRODUCT APPLICATION

Tiananmen Square,Beijing,China
The Great Wall, China
School in Germany