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  • 7 in. Carbon/Paper/Butyl Kapton Former

7 in. Carbon/Paper/Butyl Kapton Former

7 in. Carbon/Paper/Butyl Kapton Former
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    Code: 18W-8545K-00
    Price: $219.95
    Shipping Weight: 8.00 pounds
    Quantity in Basket: None
    Quantity:

    Product Description:

    18W/8545K00

    Characteristic sensitivity (2.83V / 1m)
    :
    87.5 dB
    Recommended frequency range
    :
    28 - 3000 Hz
    Free air resonance frequency, fs
    :
    28 Hz
    DC resistance, Re
    :
    5.5 ohm
    Voice coil inductance, Le
    :
    0.4 mH
    Effective piston area, Sd
    :
    145 cm²
    Moving mass incl. air, md
    :
    20.5 g
    Mechanical loss, Rm
    :
    0.7 Ns/m
    Force factor, BL
    :
    8.2 Tm
    Equivalent volume, Vas
    :
    48 ltr.
    Mechanical Q-factor, Qms
    :
    5.2
    Electrical Q-factor, Qes
    :
    0.30
    Total Q-factor, Qts
    :
    0.28
    Excursion, lin./max.
    :
    ±6.5 / ±10 mm
    Voice coil diameter
    :
    42 mm
    Rated power handling
    :
    100 W
    Net weight
    :
    2.4 kg


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