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CWR-12

  • prodcut PIC
  • Specification Details

1
标称阻抗
Resistance
       4+4           Ω
20  At    100    Hz  1V
2
直流阻抗
Resistance  DC.
       3.4+3.4          Ω
20
3
共振频率
Resonant Freq.(FO)
        30     ±15%  Hz
Free air
4
频率范围
frequency Rance
 30    ~   800     Hz
 
5
灵敏度
SPL.
         89         ±3dB
At 1M/1W    (Use  LMS)
6
额定功率
Rated power
         300       WATTS
 
7
最大功率
Max. power
         500       WATTS
 
8
总品质因数
Qts.
          0.532 
Use  LMS
9
等效容积
Vas.
         70         Liter
Use  LMS
10
扫频测试
Sweep test
Must be normal        
   18   V  At  FO~1000 Hz
11
鼓纸材质
Material of cone
PP + rubber edge
 
12
音圈规格
Diameter of  V.C
BASV Ф49.50mm
 
13
磁钢规格
Diameter of magnet
140*60*22  Y30  46.7 OZ
 
14
功率测试
Power test
            48       Hours
额定功率
Rated power

2005-2010 GUANGZHOU CARLASER ELECTRONIC CO.,LTD

Add.:6th Building,Xinke Industrial Zone, Jiahe Town, Baiyun District, Guangzhou, China

Pose Code:514000      Tel.:+86 20 3489 3825

Website:www.carlaserelectronic.com     E-mail:info@carlaserelectronic.com