Description
LAB OEM-Spec™ Subwoofer Enclosures – Factory Precision. Aftermarket Build.
Exclusively for JL Audio subwoofers, we offer our LAB OEM-Spec™ line of subwoofer boxes. Using JL Audio's specific box designs, these enclosures are built employing the same quality construction as our SlapBox™ utilizing solid 3/4" CNC-cut high-grade MDF (medium density fiberboard). JL Audio's enclosure designs use less airspace—which increases power handling and allows for a smaller footprint.
OEM-Spec™ subwoofer enclosures are currently available for most JL Audio subwoofer drivers in both sealed and ported designs. Smaller size, increased power handling, and JL Audio's own box design make the OEM-Spec™ enclosure a solid choice.
Features
Technical Specifications
LAB OEM-Spec™ Subwoofer Enclosures – Factory Precision. Aftermarket Build.
Exclusively for JL Audio subwoofers, we offer our LAB OEM-Spec™ line of subwoofer boxes. Using JL Audio's specific box designs, these enclosures are built employing the same quality construction as our SlapBox™ utilizing solid 3/4" CNC-cut high-grade MDF (medium density fiberboard). JL Audio's enclosure designs use less airspace—which increases power handling and allows for a smaller footprint.
OEM-Spec™ subwoofer enclosures are currently available for most JL Audio subwoofer drivers in both sealed and ported designs. Smaller size, increased power handling, and JL Audio's own box design make the OEM-Spec™ enclosure a solid choice.
- Precision Fit
Designed using JL Audio's official airspace and layout specs to ensure perfect tuning and subwoofer performance. - Sealed for Accuracy
With 0.65 cu. ft. of internal volume, this sealed design delivers tight, controlled bass and smooth roll-off. - ️ Built to Last
CNC-cut from 3/4" MDF and wrapped in black automotive carpet—built tough for clean installs and real-world use. - OEM Look. LAB Sound.
Slim profile ideal for shallow-mount setups or compact builds where accuracy and airspace matter.
Features
- Sealed enclosure designed for a single 12" JL Audio TW1 subwoofer
- Built using JL Audio's recommended sealed box design (compatible with 12TW1-2 / 12TW1-4)
- 0.65 cu. ft. internal volume (net)
- Precision-cut 3/4" high-grade MDF construction
- Wrapped in premium black automotive-grade carpet
- Standard speaker terminal
- Proudly made in California, U.S.A.
Technical Specifications
- Enclosure volume: 0.65 ft³ (net internal)
- F3: 45.83Hz
- Fc: 55.99Hz
- Qtc: 0.92
- Subwoofer cutout diameter: 11.0625" (11-1/16")
- External dimensions: 26.5" W x 14" H x 5.5" D
Shipping & Delivery
Free shipping applies to orders $50 and over shipped within the 48 Contiguous U.S. States. Most orders ship the same or next business day. Tracking is included and will be updated upon shipment.
Additional shipping fees are required for all other locations (including but not limited to): PO Boxes, APO/FPO address, AK, HI, PR, Guam, Canada, and other countries outside the USA
We will make every attempt to process and ship orders within 2 business days of your cleared payment. We will contact you, should there be a problem or delay with your order. Please allow proper delivery time for your package to arrive.
Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.
