Rau yav tom ntej suab zoo 40 hli me me hais lus

Rau yav tom ntej suab zoo 40 hli me me hais lus Featured duab
  • Rau yav tom ntej suab zoo 40 hli me me hais lus

Luv hauj lwm:


  • Qauv: Dawb qauv
  • Lead-lub sij hawm: 10-20days
  • Hom: Passive
  • Min.Order Quantity: 1000Piece/Pieces,support trial order
  • Mov Muaj peev xwm: 100000 Daim / Daim ib lub hli
  • Chaw nres nkoj: Xiamen, Shenzhen, Ningbo, thiab lwm yam
  • Ntsiab lus uas them: T / T, L / C.Paypal
  • Brand: soundbuzzer
  • Technology support: Yes
  • Support customization: Yes
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    khoom Nthuav dav

    khoom cim npe

    specification
    hais lus Mylar hais lus
    Model 40M508R
    Inch 40 * 5.8 (H) hli
    nyob hwj chim 0.5 watt Max 1.0 watt
    nominal impedance 8 Ohm ± 15%
    Qis Resonance Zaus 530 ± 20% Hz
    Tso zis suab Siab Level (SPL) 95 ± 3db
    Pib Zaus Band F0-20KHZ, nruab nrab SPL ± 10db
    Daim ntawv pov thawj 证书

     

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