Bbox Empty Car Subwoofer Boxes | Subwoofer Installation & Accessories | Car Audio Accessories & Installation Parts | Car Electronics & Auto Parts at Sonic Electronix

Spend $200+ and SAVE 10% with code FALL10* details

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Sitewide coupons and discounts are not applicable to certain brands, products or combos. Offers exclude the following brands*: JL Audio®, Wet Sounds®, Focal®, Kicker®, Pioneer® Car Stereos and Rockford Fosgate® Punch, Power, and Marine products. Product exclusions: ILX-W650 and DDX9705S.

*Contact our toll-free expert line for JL Audio®, Wet Sounds®, Focal® and Rockford Fosgate® and other bands as we guarantee we will beat any other Authorized Retailer.

FALL10 coupon is for 10% off your purchase of $200 or more with a maximum discount of $25

Coupons are not valid for business/wholesale sales, installation services, shipping, delivery or gift cards. Sonic Electronix reserves the right to limit quantities per account, product or offer. Offers may be valid only in the U.S. Coupons cannot be combined with other coupons, select promo bundles, combos, savings certificates, special offer price matches, or combined with other discounts. X
Get professionally built subwoofer enclosures for optimum sound performance. Wide selection of sub box types including Bandpass, vented and sealed.

Bbox Empty Car Subwoofer Boxes

All Bbox Car Subwoofer Boxes
Bbox Sealed Subwoofer Boxes
Bbox Vehicle Specific Custom Subwoofers & Boxes

Top Sellers in Bbox Empty Car Subwoofer Boxes

  • 4.2
6 reviews

Single 12" Subwoofer Enclosure for 02-14 Dodge Ram Quad Cab Trucks

• Single 12" Down Firing Subwoofer Enclosure
• Designed Specifically For 02-14 Dodge Ram Quad Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$63.99

IN STOCK

Single 10" Charcoal Subwoofer Enclosure for 93-99 Chevy Camaro and Pontiac Firebird (Drivers Side)

• Single 10" Charcoal Subwoofer Enclosure
• Designed Specifically For 1993-99 Chevy Camaro and Pontiac Firebird (Drivers Side)
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$72.99

IN STOCK

Only 1 Left!

  • 5.0
3 reviews

Single 10" Vented Subwoofer Enclosure for 2007 - 2013 Chevy Silverado and GMC Sierra Extended Cab Trucks

• Single 10" Down Firing Vented Subwoofer Enclosure
• Designed Specifically For 2007 - 2013 Chevy Silverado and GMC Sierra Extended Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$75.99

IN STOCK

  • 5.0
1 review

Dual 10" Subwoofer Enclosure for 2002-2014 Dodge Ram Quad Cab Trucks

• Dual 10" Down Firing Subwoofer Enclosure
• Designed Specifically For 2002-2014 Dodge Ram Quad Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$88.99

IN STOCK

  • 2.0
1 review

Dual 10" Subwoofer Enclosure for 03-07 Chevy Silverado and GMC Sierra Crew Cab Trucks

• Dual 10" Down Firing Subwoofer Enclosure
• Designed Specifically For 03-07 Chevy Silverado and GMC Sierra Crew Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$88.99

IN STOCK

  • 5.0
2 reviews

Single 10" Subwoofer Enclosure for 1999-2007 Chevy/GMC Trucks

• Single 10" Down Firing Subwoofer Enclosure
• Designed Specifically for 1999-2007 Chevy Silverado and GMC Sierra Extended Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$57.99

IN STOCK

  • 4.8
6 reviews

Dual 10" Subwoofer Enclosure for 00-06 Chevy Silverado and GMC Sierra HD Crew Cab Trucks

• Dual 10" Down Firing Subwoofer Enclosure
• Designed Specifically For 2000-06 Chevy Silverado and GMC Sierra HD Crew Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$87.99

IN STOCK

  • 5.0
7 reviews

Dual 10" Subwoofer Enclosure for 99-07 Chevy Silverado and GMC Sierra Extended Cab Trucks

• Dual 10" Dual Medium Down-Firing Subwoofer Enclosure
• For Select GM Trucks
• Designed Specifically For Chevy Silverado or GM Sierra Extended Cabs 1999-2007
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$109.99

IN STOCK

Only 1 Left!

Single 12" Vented Subwoofer Enclosure for 07-2013 Chevy Silverado and GMC Sierra HD Crew Cab Trucks

• Single 12" Down Firing Vented Subwoofer Enclosure
• Designed Specifically For 07-2013 Chevy Silverado and GMC Sierra HD Crew Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$79.99

IN STOCK

  • 4.4
5 reviews

Dual 10" Subwoofer Enclosure for 07-2013 Chevy Silverado and GMC Sierra Extended Cab Trucks

• Dual 10" Down Firing Subwoofer Enclosure
• Designed Specifically For 2007-2013 Chevy Silverado and GMC Sierra Extended Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$114.99

IN STOCK

Only 2 Left!

  • 3.0
4 reviews

Dual 12" Subwoofer Enclosure for 02-Up Dodge Ram Quad Cab Trucks

• Dual 12" Down Firing Subwoofer Enclosure
• Designed Specifically For 02-Up Dodge Ram Quad Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$104.99

IN STOCK

  • 4.8
8 reviews

Single 12" Subwoofer Enclosure for 1999-2007 Chevy/GMC Trucks

• Single 12" Down Firing Subwoofer Enclosure
• Designed Specifically For 1999-2007 Chevy Silverado and GMC Sierra Extended Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$64.99

IN STOCK

  • 4.0
2 reviews

Dual 10" Subwoofer Enclosure for 09-Up Ford F150 Crew Cab Trucks

• Dual 10" Down Firing Subwoofer Enclosure
• Designed Specifically For 09-Up Ford F150 Crew Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$86.99

IN STOCK

Only 3 Left!

Dual 12" Subwoofer Enclosure for 07-13 Chevy Silverado and GMC Sierra HD Crew Cab Trucks

• Dual 12" Down Firing Subwoofer Enclosure
• Designed Specifically For 07-13 Chevy Silverado and GMC Sierra HD Crew Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$97.99

IN STOCK

  • 4.6
9 reviews

Single 10" Subwoofer Enclosure for 88-98 Chevy Silverado and GMC Sierra Extended Cab Trucks

• Single 10" Down Firing Subwoofer Enclosure
• Designed Specifically for 88-98 Chevy Silverado and GMC Sierra Extended Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$64.95

IN STOCK

Only 1 Left!

  • 4.6
5 reviews

Dual 10" Subwoofer Enclosure for 2004-08 Ford F150 Extended Cab & Super Crew Cab Trucks

• Dual 10" Down Firing Subwoofer Enclosure
• Designed Specifically For 2004-08 Ford F150 Extended Cab & Super Crew Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$114.68

IN STOCK

Single 10" Subwoofer Enclosure for 02-Up Dodge Ram Quad Cab Trucks

• Single 10" Down Firing Subwoofer Enclosure
• Designed Specifically For 02-Up Dodge Ram Quad Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$64.99

IN STOCK

  • 4.0
2 reviews

Single 10" Subwoofer Enclosure for 09-Up Ford F150 Super Crew Cab Trucks

• Single 10" Down Firing Subwoofer Enclosure
• Designed Specifically For 09-Up Ford F150 Super Crew Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$83.99

IN STOCK

Only 1 Left!

  • 4.8
4 reviews

Dual 10" Subwoofer Enclosure for 2002 - 2013 Chevy Avalanche and Cadillac Escalade

• Dual 10" Subwoofer Enclosure
• Designed Specifically For 2002 - 2013 Chevy Avalanche and Cadillac Escalade
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$89.95

IN STOCK

Single 10" Vented Subwoofer Enclosure for '04-'06 Ford F150 Extended Cab Trucks

• Single 10" Vented Subwoofer Enclosure
• Designed Specifically For 2004-2006 Ford F150 Extended Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$57.99

IN STOCK

Only 2 Left!

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