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Alterum Replacement Subwoofer Box (09-14 SuperCab)

Market Price $61.99 You Save 11% ($7.00)
Starting At

$54.99 (each)

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  • Item T525732
  • MPN# T525732

Will this fit your F-150?

Features & Details

  • Alterum Black Replacement Subwoofer Box
  • Impact Resistant
  • Provides an Upfire Subwoofer Position
  • Durable Polyethylene Construction
  • Rubberized Coating
  • Designed for Use in Under Seat Storage Box
  • Fits All 2009-2014 F-150 SuperCabs
Smart Solution. The interior of your Ford F-150 truck doesn't come with a lot of storage, which is why installing an under seat storage bin is a smart move. Unfortunately, if your truck also comes with a factory subwoofer, the stock box won't fit in the storage bin. The solution is this Alterum Replacement Subwoofer Box, which is designed to slide right into the bin and be held firmly in place. With a single plug, the subwoofer can be quickly and easily removed when you need to transport larger items. As well this set up provides an up-fire position giving you more sound travel over the factory subwoofer's down-fire position.

Quality Construction. The Alterum Replacement Subwoofer box is made in the USA from an impact-resistant polymer that works to cushion the speaker against any blows and is designed to perfectly fit in under seat storage box (sold separately). 

Application. This Alterum Replacement Subwoofer Box is designed to fit perfectly the BlackGray or Tan Underseat Storage System for the 2009-2014 F-150 SuperCabs.

Fitment: 2009 2010 2011 2012 2013 2014 Details

What's in the Box
  • (1) Subwoofer Box
Installation Info
Will it fit my F-150?
  • FX4 - 09, 10, 11, 12, 13, 14
  • King Ranch - 09, 10, 11, 12, 13, 14
  • Lariat - 09, 10, 11, 12, 13, 14
  • Platinum - 09, 10, 11, 12, 13, 14
  • STX - 09, 10, 11, 12, 13, 14
  • XL - 09, 10, 11, 12, 13, 14
  • XLT - 09, 10, 11, 12, 13, 14
  • FX2 - 10, 11, 12, 13, 14
  • Harley-Davidson Edition - 10, 11, 12
  • SVT Raptor - 10, 11, 12, 13, 14
  • Limited - 11, 13, 14

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Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars




  • 5/5

    May 30, 2016

    Stock sub box

    The box fit perfectly in the under seat storage box. I couldn't be more pleased! Keep in mind that this is for your stack subwoofer

    Manbearpig

    Year: 2013 Submodel: STX

    Helpful (1)

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