4 12" 15" G Body Monte Carlo SS Buick Regal Oldsmobile Cutlass Speaker Box Sub Subwoofer Enclosure

  • Sale
  • Regular price $950.00


  • Custom fit for the GM's G - Body
  • Will fit the 1982 1983 1984 1985 1986 1987 1988
    • Oldsmobile Cutlass
    • Monte Carlo SS
    • Buick Regal
    • Grand National
    • Pontiac Grand Prix
  • Holes cutout:
    • 12" -  11.125" (11-1/8)
    • 15" -  14.125" (14-1/8)
  • Box constructed of 3/4" MDF, glued and nailed
  • Ported and tuned:
    • 12" -  35 hertz
    • 15" -  32 hertz
  • 12" option will have full diameter recess 
  • Back of box have a stepdown for 4 6x9's underneath the deck
  • Can be made sealed
  • Dual Chambered
  • About 7 cuft of total airspace
  • Screw in terminal cups included on the sides
  • Custom Airspace, tuning, and hole cutout is available upon request
  • Canada and international shoppers please inquire for shipping costs
  • Have a custom design idea, we can build it
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