-40%

7 DRIVER 12 THUNDER3K7 Thunder 1850W 12-inch Woofer 8 Ohm Speaker 3 Day Delivery

$ 146.25

Availability: 57 in stock
  • Returns Accepted: Returns Accepted
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Seller
  • Brand: 7 DRIVER
  • RMS Power: 1850
  • Condition: New
  • Manufacturer Part Number: 12THUNDER3K78
  • Item must be returned within: 30 Days
  • Size: 12 in
  • Country/Region of Manufacture: Brazil

    Description

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    7 DRIVER 12 THUNDER3K7 Thunder 1850W 12-inch Woofer 8 Ohm Speaker 3 Day Delivery
    Description
    Best
    e
    b
    a
    y
    Price!!
    Best
    ebay
    Price!!
    -Payment:
    Paypal
    -Fast Shipping to United States/Puerto Rico (3 Business days)!!!
    -Shipping Other Countries:
    Expedited: 2 - 3 business day(depends on your country).
    Features
    12-in Super Duty Thunder Woofer.
    Ideal for automotive and stage use, monitors, theaters, clubs.
    Maximum musical power: 3,700 Maximum Watts.
    8 Ohms Impedance.
    Frequency response - 50 to 3000hz.
    Overview
    With its innovative design, this twelve inch Thunder woofer offers less dynamic compression and high performance, this means power and endurance to play your favorite songs for a long period of time without the effect of power loss caused by coil over-heating. 12-in Super Duty Thunder Woofer. Ideal for automotive and stage use, monitors, theaters, clubs. Maximum musical power: 3,700 Maximum Watts. 8 Ohms Impedance. Frequency response - 50 to 3000hz. Innovative design with air cooled vented and screened magnet structure. Features lower dynamic compression which means less reduction or compression of an audio signal's dynamic range. Resonance frequency - 82.629hz. Q mechanical (qms) - 8,227. Equivalent volume (va) - 12.722l. Compliance (cms) - 34.348u m / n. Diaphragm mass (mmd) - 101.375 g. Total mass (mms) - 108.012 g. Cone excursion without distortion (x max) - +/- 10.5 mm. Effective cone area (sd) - 0.0510 sq.m. Electrical Q (qes) - 0.666. Resistance (re) - 5.3 ohms / vcc. Product bl - 14,853 tm. RMS Power Capacity - 1,850 Watts. Total Q (qts) - 0.633. No (efficiency benchmark) - 1.011%. Sensitivity (at 1w, 1m) -free-air - 92,067db (spl). Density of the flow in the gap - 11,200 gauss. Di nominal meter - 12 inches. Ferrite material - barium. Diameter of the ferrite - 220 x 25 mm. Diameter of coil - 4 inches. Coil height - 25mm. Coil wire material - Copper. Coil wire section - round. Coil body material - Dupont Kapton polyimide film. Height of the gap - 14mm. Housing material - aluminum
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    Items must be returned within 30 days of the auction ending
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