40*28mm Computer Woofer Square Superpower Speaker

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2017-08-17 02:38

  • Browse the number:

    116

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Company Profile

Dongguan Shijie Jinxing Electronics Factory

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Contact:Miss Rena(Mr.)  

Email:

Telephone:

Phone:

Area:Guangdong

Address:Guangdong

Website: http://jinxingspk.better-elec.com/

Product details
Dimension: 40*28mmNorminal impedance:(4-8)±15%ohm at(1000)hz
Sensitivity(S.P.L):87±3db (1W/1M)
Resonantfreq: (420)±20%HZ measure at (1)Voit
Frequency Range: 250HZ-20KHZ
Rated input: 1W
Max input: 3W
Operating Temperature: -20-±60ºC