40mm iunite loudspeaker faataitaiga Free mata failauga 300ohm

40mm iunite loudspeaker faataitaiga Free failauga 300ohm Image o loo Faaalia mata
  • 40mm iunite loudspeaker faataitaiga Free mata failauga 300ohm

Faamatalaga puupuu:


  • Faataitaiga: faataitaiga Free
  • Taʻimua i le taimi: 10-20days
  • Ituaiga: Passive
  • Min.Order Aotelega: 1000Piece/Pieces,support trial order
  • Tuuina atu Gafatia: 100000 fasi / fasi i le Masina
  • Port: Xiamen, Shenzhen, Ningbo, etc
  • Tuutuuga totogiina: T / T, L / C.Paypal
  • Brand: soundbuzzer
  • Technology support: Yes
  • Support customization: Yes
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    Faamatalaga oloa

    pine o oloa

    Specification
    Fofoga Fetalai failauga mylar
    faʻataʻitaʻiga 40M300R2
    taiamita 40MM
    mana faatulagaina 0,02 uati Max 0,03 uati
    Impedance laiti 300 Ohm ± 15%
    Maualalo Resonance Faafia 90 ± 20% HZ
    Galuega Faatino Level Faatosinaga Leo (SPL)  107 ± 3db.
    Vaega Faafia lelei F0-20KHZ, 10db ± Tusa SPL
    Tusi Faamaonia 证书

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