Subwoofer Box Superstore Welcome to Audio Boxes online. We specialize in Vehicle Specific Subwoofer Enclosures. We offer premium sub woofer enclosures, as well as the more traditional carpeted subwoofer boxes. Check out our great selection! Audiofire subwoofer and speaker enclosures are built with a CNC machine and designed with a CAD program; This ensures a perfect fit. We spray our boxes in high-pressure polyurethane, the same formula as truck bed liner. Audiofire boxes are hand built in the USA and we guarantee your satisfaction. Take a look at our selection and our new custom engraving options! Sealed Console Enclosure Kits Sealed Underseat Boxes Sealed Behind Seat Boxes Universal Trunk SubwoofersAudio Boxes Online is your sub woofer box headquarters. When you want to Compare one car audio Box with other subwoofer enclosures like MLS, FFT or bandpass you now have a site that makes your reaseach for a Speaker Builder much easier. A Test between something digital and a situation where you would just use a Microphone might (and should) give you a completely different sound. Every speaker needs an enclosure or for short ... a "sub box" that enhances the sound for the space you have to work with. When you're doing your search for speaker boxes please keep in mind that when you see Ford f 150 1997 - 2003 this will also include 1998 Ford, 1999 F 150, 2000 Ford, 2001 and 2002 Ford trucks. Chevy 1999 - 2006 include the 2000 Chevy, 2001 Chevy trucks, 2002 Silverado, 2003 Sierra, 2004 Chevy 1500 and the 2005 Chevy. Earlier models from 1988 - 1998 include years 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997. Dodge 1994 - 2001 will include 1995 Dodge, 1996 Ram, 1997 Dodge Ram, 1998, 1999 and 2000. 2002 - Current includes 2003 Dodge, 2004 Ram, 2005 1500, 2006 half ton and the new 2007 Mega cab.