FITS 1999-2006 CHEVROLET SILVERADO / GMC SIERRA EXTENDED CAB DUAL SUBWOOFER ENCLOSURE

Note: This will also fit 2007 Old Classic Body Style.

If you have the 2007 Extended Cab, please check to see if you have the new or old body style. If unsure, please contact us

Features:

• Fits two 8 inch, two 10 inch or two 12 inch subwoofers
• Air Space = 1 cu ft per chamber
• Mounting Depth for dual 12 = 6.75 inches
• Mounting depth for dual 10 = 7 inches
• Fits under rear seat
• charcoal grey carpet
• available in oem colors to match your interior for an additional charge
• speaker terminals included

This is the whole box, we also sell this box in pairs, single and with an amplifier rack, which is on the website

Hole cutouts:

• Standard hole cutout diameter for 8s = 7 inches
• Standard hole cutout diameter for 10s = 9 1/8
• Standard hole cutout diameter for 12s = 11 1/8
• If you don't know the actual hole cutout diameter, choose the standard cutout below.
• If we don't have your actual diameter listed below, choose the standard cutout, then provide us with your sub model #.  No worries, we can look up the specs of your subs.

Popular subwoofers that customers have used for this sub box are:

• Sundown SA series, SE series, SD series and SD3 series
• Alpine SWRT, SWR8, SWR10 and SWR12
• Kicker CompRT series, Kicker Comp series, Kicker Comp S, Comp D, CompR, CVR, L7 solobaric
• JL Audio TW3 series, W1, and W0
• Rockford Punch series

When you order this sub box, please provide us with your sub model # if you have subs already.  You can type the sub model # in the comment section of the order page.

ORDER OPTIONS

• Order directly from our website or
• Call us to place order over the phone by calling 850-674-6363

We make custom subwoofer boxes for any vehicle or subwoofer you can imagine. We ship nationwide and have been in business for 20 years. If you have a woofer and you need a speaker box, look no further, these boxes are cnc cut and professionally constructed with pride in the USA; Florida to be exact. Call or text 850-674-6363 for any information. Thanks