LAB OEM-Spec™ Subwoofer Enclosures – Factory Precision. Aftermarket Build. Exclusively designed for JL Audio subwoofers, the LAB OEM-Spec™ series delivers exact-match performance in a handcrafted, high-strength enclosure. Built to JL’s sealed...

LAB OEM-Spec™ Subwoofer Enclosures – Factory Precision. Aftermarket Build. Exclusively engineered for JL Audio subwoofers, the LAB OEM-Spec™ line delivers factory-precision performance in a high-quality aftermarket build. Designed using JL Audio's...

LAB OEM-Spec™ Subwoofer Enclosures – Factory Precision. Aftermarket Build. Exclusively designed for JL Audio subwoofers, the LAB OEM-Spec™ series brings factory-accurate performance to a handcrafted enclosure. Built using JL’s official box...

LAB OEM-Spec™ Subwoofer Enclosures – Factory Precision. Aftermarket Build. Exclusively engineered for JL Audio subwoofers, the LAB OEM-Spec™ line delivers factory-precision performance in a high-quality aftermarket build. Designed using JL Audio's...

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...

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...

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...

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...

LAB PreFab™ enclosures are the highest-quality prefabricated speaker boxes on the market. Made in the USA and constructed of solid CNC-cut high-grade MDF (medium density fiberboard), these sub woofer cabinets can...

LAB PreFab™ enclosures are the highest-quality prefabricated speaker boxes on the market. Made in the USA and constructed of solid CNC-cut high-grade MDF (medium density fiberboard), these sub woofer cabinets can...

LAB PreFab™ enclosures are the highest-quality prefabricated speaker boxes on the market. Made in the USA and constructed of solid CNC-cut high-grade MDF (medium density fiberboard), these sub woofer cabinets can...

LAB PreFab™ enclosures are the highest-quality prefabricated speaker boxes on the market. Made in the USA and constructed of solid CNC-cut high-grade MDF (medium density fiberboard), these sub woofer cabinets can...