<![CDATA[Sound Off Audio, Inc.: New Products - F-150 Supercab (Extended Cab)]]> https://www.soundoffaudio.com Fri, 29 May 2026 19:03:48 +0000 <![CDATA[Single Sub Box 2004-2008 Ford F-150 Extended Cab]]> https://www.soundoffaudio.com/single-sub-box-2004-2008-ford-f-150-extended-cab/ Mon, 08 Jul 2013 20:56:22 +0000 https://www.soundoffaudio.com/single-sub-box-2004-2008-ford-f-150-extended-cab/ Single Sub Box 2004-2008 Ford F-150 Extended Cab
  • Fits one 8 inch or one 10 inch subwoofer
  • Subwoofer fires down
  • Box fits on driver's side under rear seat
  • 5/8 inch MDF
  • Air Space = .55 cubic foot
  • Mounting Depth = 5.25 inches
  • Speaker Box Terminal included
  • Charcoal Carpet
    • Price: $199.00

    ]]> Single Sub Box 2004-2008 Ford F-150 Extended Cab
    • Fits one 8 inch or one 10 inch subwoofer
    • Subwoofer fires down
    • Box fits on driver's side under rear seat
    • 5/8 inch MDF
    • Air Space = .55 cubic foot
    • Mounting Depth = 5.25 inches
    • Speaker Box Terminal included
    • Charcoal Carpet
      • Price: $199.00

      ]]>
    • Fits one 8 inch or one 10 inch subwoofer
    • Subwoofer fires down
    • Box fits on driver's side under rear seat
    • 5/8 inch MDF
    • Air Space = .55 cubic foot
    • Mounting Depth = 5.25 inches
    • Speaker Box Terminal included
    • Charcoal Carpet
      •  <![CDATA[Single Sub Box 2004-2008 Ford F-150 Extended Cab]]> https://www.soundoffaudio.com/single-sub-box-2004-2008-ford-f-150-extended-cab/ Mon, 08 Jul 2013 20:56:22 +0000 https://www.soundoffaudio.com/single-sub-box-2004-2008-ford-f-150-extended-cab/ Single Sub Box 2004-2008 Ford F-150 Extended Cab
      • Fits one 8 inch or one 10 inch subwoofer
      • Subwoofer fires down
      • Box fits on driver's side under rear seat
      • 5/8 inch MDF
      • Air Space = .55 cubic foot
      • Mounting Depth = 5.25 inches
      • Speaker Box Terminal included
      • Charcoal Carpet
        • Price: $199.00

        ]]> Single Sub Box 2004-2008 Ford F-150 Extended Cab
        • Fits one 8 inch or one 10 inch subwoofer
        • Subwoofer fires down
        • Box fits on driver's side under rear seat
        • 5/8 inch MDF
        • Air Space = .55 cubic foot
        • Mounting Depth = 5.25 inches
        • Speaker Box Terminal included
        • Charcoal Carpet
          • Price: $199.00

          ]]>
        • Fits one 8 inch or one 10 inch subwoofer
        • Subwoofer fires down
        • Box fits on driver's side under rear seat
        • 5/8 inch MDF
        • Air Space = .55 cubic foot
        • Mounting Depth = 5.25 inches
        • Speaker Box Terminal included
        • Charcoal Carpet
          •  <![CDATA[2004-2008 FORD F150 EXTENDED CAB DUAL SUB BOX]]> https://www.soundoffaudio.com/2004-2008-ford-f150-extended-cab-dual-sub-box/ Mon, 08 Jul 2013 19:47:38 +0000 https://www.soundoffaudio.com/2004-2008-ford-f150-extended-cab-dual-sub-box/ 2004-2008 FORD F150 EXTENDED CAB DUAL SUB BOX
          • Fits two 8 inch or 10 inch subwoofers or single 8 or 10 inch sub
          • Subwoofers fire down
          • 5/8 inch MDF
          • Air Space = .55 cubic foot per sub
          • Mounting Depth = 5.25 inches
          • Speaker Box Terminals
          • Charcoal Grey Carpet ONLY

          Infinity S..

          Price: $239.00

          ]]>           2004-2008 FORD F150 EXTENDED CAB DUAL SUB BOX
          • Fits two 8 inch or 10 inch subwoofers or single 8 or 10 inch sub
          • Subwoofers fire down
          • 5/8 inch MDF
          • Air Space = .55 cubic foot per sub
          • Mounting Depth = 5.25 inches
          • Speaker Box Terminals
          • Charcoal Grey Carpet ONLY

          Infinity S..

          Price: $239.00

          ]]>
        • Fits two 8 inch or 10 inch subwoofers or single 8 or 10 inch sub
        • Subwoofers fire down
        • 5/8 inch MDF
        • Air Space = .55 cubic foot per sub
        • Mounting Depth = 5.25 inches
        • Speaker Box Terminals
        • Charcoal Grey Carpet ONLY

        Infinity S..]]> <![CDATA[2004-2008 FORD F150 EXTENDED CAB DUAL SUB BOX]]> https://www.soundoffaudio.com/2004-2008-ford-f150-extended-cab-dual-sub-box/ Mon, 08 Jul 2013 19:47:38 +0000 https://www.soundoffaudio.com/2004-2008-ford-f150-extended-cab-dual-sub-box/ 2004-2008 FORD F150 EXTENDED CAB DUAL SUB BOX

        • Fits two 8 inch or 10 inch subwoofers or single 8 or 10 inch sub
        • Subwoofers fire down
        • 5/8 inch MDF
        • Air Space = .55 cubic foot per sub
        • Mounting Depth = 5.25 inches
        • Speaker Box Terminals
        • Charcoal Grey Carpet ONLY

        Infinity S..

        Price: $239.00

        ]]> 2004-2008 FORD F150 EXTENDED CAB DUAL SUB BOX
        • Fits two 8 inch or 10 inch subwoofers or single 8 or 10 inch sub
        • Subwoofers fire down
        • 5/8 inch MDF
        • Air Space = .55 cubic foot per sub
        • Mounting Depth = 5.25 inches
        • Speaker Box Terminals
        • Charcoal Grey Carpet ONLY

        Infinity S..

        Price: $239.00

        ]]>
      • Fits two 8 inch or 10 inch subwoofers or single 8 or 10 inch sub
      • Subwoofers fire down
      • 5/8 inch MDF
      • Air Space = .55 cubic foot per sub
      • Mounting Depth = 5.25 inches
      • Speaker Box Terminals
      • Charcoal Grey Carpet ONLY

      Infinity S..]]> <![CDATA[2000-2003 FORD F150 EXTENDED CAB SINGLE SUB BOX]]> https://www.soundoffaudio.com/2000-2003-ford-f150-extended-cab-single-sub-box/ Mon, 08 Jul 2013 18:10:57 +0000 https://www.soundoffaudio.com/2000-2003-ford-f150-extended-cab-single-sub-box/ 2000-2003 FORD F150 EXTENDED CAB SINGLE SUB BOX

      WILL ALSO FIT 01-03 SUPERCREW AND HARLEY / KING RANCH TRUCKS W/ SAME CONSOLE

      • Fits one 8 or one 10 inch subwoofer
      • Constructed with MDF wood
      • Air Space = .65 cu ft
      • Mounting depth = 8 inches
      • Charcoal Gray Carpet
      • Available in OEM carpet color..

        Price: $199.00

        ]]> 2000-2003 FORD F150 EXTENDED CAB SINGLE SUB BOX

        WILL ALSO FIT 01-03 SUPERCREW AND HARLEY / KING RANCH TRUCKS W/ SAME CONSOLE

        • Fits one 8 or one 10 inch subwoofer
        • Constructed with MDF wood
        • Air Space = .65 cu ft
        • Mounting depth = 8 inches
        • Charcoal Gray Carpet
        • Available in OEM carpet color..

          Price: $199.00

          ]]> WILL ALSO FIT 01-03 SUPERCREW AND HARLEY / KING RANCH TRUCKS W/ SAME CONSOLE

          • Fits one 8 or one 10 inch subwoofer
          • Constructed with MDF wood
          • Air Space = .65 cu ft
          • Mounting depth = 8 inches
          • Charcoal Gray Carpet
          • Available in OEM carpet color..]]> <![CDATA[2000-2003 FORD F150 LARIAT EXTENDED CAB DUAL SUB BOX]]> https://www.soundoffaudio.com/2000-2003-ford-f150-lariat-extended-cab-dual-sub-box/ Mon, 08 Jul 2013 17:57:31 +0000 https://www.soundoffaudio.com/2000-2003-ford-f150-lariat-extended-cab-dual-sub-box/ 2000-2003 FORD F150 LARIAT EXTENDED CAB DUAL SUB BOX

            2000-2003 FORD F150 LARIAT EXTENDED CAB 3 DOOR & 4 DOOR DUAL SUB BOX

            ALSO FITS 2004 HERITAGE MODEL AS WELL, BUT NOT THE NEW BODY STYLE

            • Fits two 8 inch, two 10 inch or two 12 inch subwoofers
            • Subs fire down
            • MDF Wood
            • Air space = .7 cu ft ..

              Price: $239.00

              ]]> 2000-2003 FORD F150 LARIAT EXTENDED CAB DUAL SUB BOX

              2000-2003 FORD F150 LARIAT EXTENDED CAB 3 DOOR & 4 DOOR DUAL SUB BOX

              ALSO FITS 2004 HERITAGE MODEL AS WELL, BUT NOT THE NEW BODY STYLE

              • Fits two 8 inch, two 10 inch or two 12 inch subwoofers
              • Subs fire down
              • MDF Wood
              • Air space = .7 cu ft ..

                Price: $239.00

                ]]> 2000-2003 FORD F150 LARIAT EXTENDED CAB 3 DOOR & 4 DOOR DUAL SUB BOX

                ALSO FITS 2004 HERITAGE MODEL AS WELL, BUT NOT THE NEW BODY STYLE

                • Fits two 8 inch, two 10 inch or two 12 inch subwoofers
                • Subs fire down
                • MDF Wood
                • Air space = .7 cu ft ..]]> <![CDATA[2000-2003 FORD F150 LARIAT EXTENDED CAB DUAL SUB BOX]]> https://www.soundoffaudio.com/2000-2003-ford-f150-lariat-extended-cab-dual-sub-box/ Mon, 08 Jul 2013 17:57:31 +0000 https://www.soundoffaudio.com/2000-2003-ford-f150-lariat-extended-cab-dual-sub-box/ 2000-2003 FORD F150 LARIAT EXTENDED CAB DUAL SUB BOX

                  2000-2003 FORD F150 LARIAT EXTENDED CAB 3 DOOR & 4 DOOR DUAL SUB BOX

                  ALSO FITS 2004 HERITAGE MODEL AS WELL, BUT NOT THE NEW BODY STYLE

                  • Fits two 8 inch, two 10 inch or two 12 inch subwoofers
                  • Subs fire down
                  • MDF Wood
                  • Air space = .7 cu ft ..

                    Price: $239.00

                    ]]> 2000-2003 FORD F150 LARIAT EXTENDED CAB DUAL SUB BOX

                    2000-2003 FORD F150 LARIAT EXTENDED CAB 3 DOOR & 4 DOOR DUAL SUB BOX

                    ALSO FITS 2004 HERITAGE MODEL AS WELL, BUT NOT THE NEW BODY STYLE

                    • Fits two 8 inch, two 10 inch or two 12 inch subwoofers
                    • Subs fire down
                    • MDF Wood
                    • Air space = .7 cu ft ..

                      Price: $239.00

                      ]]> 2000-2003 FORD F150 LARIAT EXTENDED CAB 3 DOOR & 4 DOOR DUAL SUB BOX

                      ALSO FITS 2004 HERITAGE MODEL AS WELL, BUT NOT THE NEW BODY STYLE

                      • Fits two 8 inch, two 10 inch or two 12 inch subwoofers
                      • Subs fire down
                      • MDF Wood
                      • Air space = .7 cu ft ..]]> <![CDATA[Single Sub Box 1997-2003 Ford F-150 Super Cab (Ext Cab)]]> https://www.soundoffaudio.com/single-sub-box-1997-2003-ford-f-150-super-cab-ext-cab/ Mon, 08 Jul 2013 12:49:10 +0000 https://www.soundoffaudio.com/single-sub-box-1997-2003-ford-f-150-super-cab-ext-cab/ Single Sub Box 1997-2003 Ford F-150 Super Cab (Ext Cab)
                        • Fits one 8 or 10 inch subwoofer
                        • Subwoofer fire down
                        • MDF Construction
                        • Air Space = .7 cubic foot per sub
                        • Mounting Depth = 5.25 inches
                        • Speaker terminals
                        • 1 1/4 inch clearance under box
                        • Charcoal Grey Carpet
                        • Optional carpet..

                          Price: $189.00

                          ]]> Single Sub Box 1997-2003 Ford F-150 Super Cab (Ext Cab)
                          • Fits one 8 or 10 inch subwoofer
                          • Subwoofer fire down
                          • MDF Construction
                          • Air Space = .7 cubic foot per sub
                          • Mounting Depth = 5.25 inches
                          • Speaker terminals
                          • 1 1/4 inch clearance under box
                          • Charcoal Grey Carpet
                          • Optional carpet..

                            Price: $189.00

                            ]]>
                          • Fits one 8 or 10 inch subwoofer
                          • Subwoofer fire down
                          • MDF Construction
                          • Air Space = .7 cubic foot per sub
                          • Mounting Depth = 5.25 inches
                          • Speaker terminals
                          • 1 1/4 inch clearance under box
                          • Charcoal Grey Carpet
                          • Optional carpet..]]> <![CDATA[Single Sub Box 1997-2003 Ford F-150 Super Cab (Ext Cab)]]> https://www.soundoffaudio.com/single-sub-box-1997-2003-ford-f-150-super-cab-ext-cab/ Mon, 08 Jul 2013 12:49:10 +0000 https://www.soundoffaudio.com/single-sub-box-1997-2003-ford-f-150-super-cab-ext-cab/ Single Sub Box 1997-2003 Ford F-150 Super Cab (Ext Cab)
                            • Fits one 8 or 10 inch subwoofer
                            • Subwoofer fire down
                            • MDF Construction
                            • Air Space = .7 cubic foot per sub
                            • Mounting Depth = 5.25 inches
                            • Speaker terminals
                            • 1 1/4 inch clearance under box
                            • Charcoal Grey Carpet
                            • Optional carpet..

                              Price: $189.00

                              ]]> Single Sub Box 1997-2003 Ford F-150 Super Cab (Ext Cab)
                              • Fits one 8 or 10 inch subwoofer
                              • Subwoofer fire down
                              • MDF Construction
                              • Air Space = .7 cubic foot per sub
                              • Mounting Depth = 5.25 inches
                              • Speaker terminals
                              • 1 1/4 inch clearance under box
                              • Charcoal Grey Carpet
                              • Optional carpet..

                                Price: $189.00

                                ]]>
                              • Fits one 8 or 10 inch subwoofer
                              • Subwoofer fire down
                              • MDF Construction
                              • Air Space = .7 cubic foot per sub
                              • Mounting Depth = 5.25 inches
                              • Speaker terminals
                              • 1 1/4 inch clearance under box
                              • Charcoal Grey Carpet
                              • Optional carpet..]]> <![CDATA[1997-1999 FORD F-150 EXTENDED CAB DOWNFIRING SUBWOOFER ENCLOSURE]]> https://www.soundoffaudio.com/1997-1999-ford-f-150-extended-cab-downfiring-subwoofer-enclosure/ Mon, 08 Jul 2013 12:38:52 +0000 https://www.soundoffaudio.com/1997-1999-ford-f-150-extended-cab-downfiring-subwoofer-enclosure/ 1997-1999 FORD F-150 EXTENDED CAB DOWNFIRING SUBWOOFER ENCLOSURE
                                • MDF WOOD
                                • Fits two 8, two 10 inch or two 12 inch subwoofers
                                • Subs fire down
                                • Mounting Depth: 5.25 inches
                                • Air Space: .8 cubic foot per chamber
                                • Carpeted in Charcoal Grey Carpet
                                • FREE 2 inch SEAT LIFT KIT
                                • Box Terminals Included
                                  • ..

                                  Price: $249.00

                                  ]]> 1997-1999 FORD F-150 EXTENDED CAB DOWNFIRING SUBWOOFER ENCLOSURE
                                  • MDF WOOD
                                  • Fits two 8, two 10 inch or two 12 inch subwoofers
                                  • Subs fire down
                                  • Mounting Depth: 5.25 inches
                                  • Air Space: .8 cubic foot per chamber
                                  • Carpeted in Charcoal Grey Carpet
                                  • FREE 2 inch SEAT LIFT KIT
                                  • Box Terminals Included
                                    • ..

                                    Price: $249.00

                                    ]]>
                                  • MDF WOOD
                                  • Fits two 8, two 10 inch or two 12 inch subwoofers
                                  • Subs fire down
                                  • Mounting Depth: 5.25 inches
                                  • Air Space: .8 cubic foot per chamber
                                  • Carpeted in Charcoal Grey Carpet
                                  • FREE 2 inch SEAT LIFT KIT
                                  • Box Terminals Included
                                    • ..]]>