Summer Closeout Up to 70% off select models

Save on select car audio, mobile video, installation gear, and more while supplies last.

Shop Closeout Deals Limited quantities • While supplies last

Silverado - 2004 - Up-Firing - Subwoofer Boxes

Different enclosure types such as bass reflex, acoustic suspension, infinite baffle, horn loaded, tapped horn, transmission line and bandpass are available for subwoofers or subs. Many subwoofer boxes are constructed with medium-density fiberboard, oriented strand board (OSB), plywood, plastic or other dense materials.
Shop By
View as List Grid

2 Items

Set Descending Direction
  1. Qpower QBGMCX99210 Subwoofer enclosure for 1996 - 2006 GMC, Chevrolet Sierra, Silverado Extended Cab 1500 / 2500 / 3500
    QPower QBGMCX99210 Ported / Vented Up-Firing Subwoofer Enclosure for 1996 - 2006 GMC, Chevrolet Sierra, Silverado Extended Cab 1500 / 2500 / 3500 Truck - ( Black Bed-Liner )
    $238.99
    • Designed to fit 1996 - 2006 GMC, Chevrolet Sierra, Silverado Extended Cab 1500 / 2500 / 3500 truck
    • Ported / Vented 1.2 cubic foot (Per Driver) enclosure for (2) - 10 inch subwoofers
    • Subwoofer enclosure is finished in Black Bed-Liner
    • Enclosure requires the use of shallow mount 10 inch drivers for easy fitment
    • Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
    • Glued and internally braced for minimal resonance
    Learn More
  2. Qpower QBGMCX99212 Subwoofer enclosure for 1996 - 2006 GMC, Chevrolet Sierra, Silverado Extended Cab 1500 / 2500 / 3500
    QPower QBGMCX99212 Ported / Vented Up-Firing Subwoofer Enclosure for 1996 - 2006 GMC, Chevrolet Sierra, Silverado Extended Cab 1500 / 2500 / 3500 Truck - ( Black Bed-Liner )
    $238.99
    • Designed to fit 1996 - 2006 GMC, Chevrolet Sierra, Silverado Extended Cab 1500 / 2500 / 3500 truck
    • Ported / Vented 1.2 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
    • Subwoofer enclosure is finished in Black Bed-Liner
    • Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
    • Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
    • Glued and internally braced for minimal resonance
    Learn More
per page
Who Bought This Also Bought
  1. Metra 99-7511S Silver Dash Kit Turbokit Single or Double DIN Mazda 6 2009 Vehicles
    Metra 99-7511S Silver Dash Kit Turbokit Single or Double DIN Mazda 6 2009 Vehicles
    $49.99
  2. Audiovox HR7012 7 inch Headrest Entertainment System for 2013 - 2015 Lincoln MKS
    Audiovox HR7012 7 inch Headrest Entertainment System for 2013 - 2015 Lincoln MKS
    $1,699.99
  3. Pac Ms-Frd1 Radio Replacement Interface For Ford Lincoln and Mercury Vehicles With Microsoft Sync Retention
    Pac Ms-Frd1 Radio Replacement Interface For Ford Lincoln and Mercury Vehicles With Microsoft Sync Retention
    $209.99
  4. Pioneer TS-M650PRO 6-1/2 inch Mid-range driver
    Pioneer TS-M650PRO 6-1/2 inch Mid-range driver
    $117.99
  5. Metra 99-7879 Single DIN Car Stereo Dash Kit for 2011 - 2016 Honda CRZ
    Metra 99-7879 Single DIN Car Stereo Dash Kit for 2011 - 2016 Honda CRZ
    $41.99
  6. Audiopipe TXX-BDC3-15 15" Triple Magnet 2400 Watt Subwoofer - Dual 4 Ohm
    Audiopipe TXX-BDC3-15 15" Triple Magnet 2400 Watt Subwoofer - Dual 4 Ohm
    $224.99
  7. Audiovox HR7012 7 inch Headrest Entertainment System for 2018 - 2019 Kia Stinger
    Audiovox HR7012 7 inch Headrest Entertainment System for 2018 - 2019 Kia Stinger
    $1,699.99
  8. Audiovox HR8 8 inch Headrest Entertainment System for 2010 - 2012 Ford Taurus
    Audiovox HR8 8 inch Headrest Entertainment System for 2010 - 2012 Ford Taurus
    $1,899.99
©2003-2022 Mobile Electronics Display and Accessories Co., Inc.