Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Mobile Electronics› Vehicle Audio and Components

Rockville

Dual 12-Inch Subwoofer Box Enclosure

Name: Dual 12-Inch Subwoofer Box Enclosure
Brand: Rockville
SKU: REC30

$119.67

SKU: REC30

Free Shipping over $200

$100 Minimum Order

30 Days Return

DIY PRO SHOP

Easy — 1–2 hours

Overview

The Rockville REC30 is a dual 12-inch subwoofer box enclosure designed for 2007-2013 GMC/Chevy Extended Cab trucks with a high transmission hump. It features a downfire design to enhance bass output and fits under the rear seat to maximize space. The enclosure is constructed from 5/8-inch MDF wood and wrapped in charcoal carpet for durability.

Show original supplier description

The Rockville REC30 is a dual 12-inch subwoofer box enclosure engineered to fit specifically within 2007-2013 GMC/Chevy Extended Cab trucks that feature a high transmission hump. Its downfire configuration is optimized to direct deep, resonant bass throughout the cab, creating an immersive audio experience. Constructed from high-grade 5/8-inch MDF wood and finished with a durable, premium charcoal-colored carpet, the REC30 is built to withstand vibrations and daily wear. It offers 0.88 cubic feet of air space per subwoofer and features a 5.5-inch mounting depth and an 11-inch mounting diameter, making it compatible with most standard 12-inch subwoofers. The enclosure is pre-built for straightforward installation and provides a clean, professional look that integrates seamlessly with your truck's interior. It is crucial to note that this enclosure is specifically designed for GMC/Chevy Extended Cab (Xcab) models from 2007-2013 with a high transmission hump. It does NOT fit Crew Cab models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	Rockville
Part Number	REC30
Category	Mobile Electronics

5,000+ Trusted brands

1M+ Enthusiasts

5M+ Parts sold

(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy