Subcategories:

Amplified Subwoofer Systems (52 products) Drop-in solutions to all your bass problems   Angled Subwoofer Systems (33 products) Subwoofer / box combos that fit where other boxes don't   Bandpass Subwoofer Systems (13 products) Built specifically for the subs they come with for optimun sound   JL Audio Stealthboxes (218 products) A Stealthbox by JL Audio provides you with an easy drop-in solution that sounds amazing, fits seamlessly within your vehicle's contours and is color matched to also blend in smoothly. You won't go wrong with a Stealthbox.   MTX ThunderForm Enclosures (237 products) MTX takes the cake as the vehicle specific sub box inventors. They provide an awesome and easy bang for your buck and plenty of options to choose from.   Non-Amplified Subwoofer Systems (142 products) Subwoofer systems that need an external amplifier   Ported Subwoofer Systems (107 products) Don't worry about calculating port length with these systems   Sealed Subwoofer Systems (51 products) Subs in boxes designed for the correct airspace   Sonic Electronix Sub + Box Combos (27 products) Great deals on compatible subs and boxes   Tube Subwoofer Systems (44 products) Enclosures that squeeze every drop of bass out of their subs