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Kicker 47KBRW8


Kicker 47KBRW8 - 8" passive radiator — big bass without a ported enclosure


Big boom for boxes with low internal volumes

Ports require larger enclosures to be effective and can sometimes produce unwanted noise. When paired with a compatible 8" subwoofer, Kicker's 47KBRW8 8" passive radiator lets you get the punch of a ported box in a small sealed enclosure that can fit in more places in your vehicle. 

  • 8" ReFLEX™ passive radiator
  • works in a dual 8" enclosure
    • works with a 8" sub in 0.4 cubic feet air space
    • tuned to 49 Hz
  • grille not included
  • warranty: 1 year

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