Product Description

LAB OEM-Spec™ Subwoofer Enclosures – Factory Precision. Aftermarket Build.
Built to JL Audio’s official sealed specifications, this LAB OEM-Spec™ enclosure is engineered to bring out the best in the 12W6v3. With 1.00 cubic foot of internal airspace, it’s the perfect match for tight, accurate bass response in SQ-focused systems. Precision-cut, ruggedly built, and designed for a clean OEM fit—this is sealed performance done right.

• 🔧 Exact Volume, Exact Fit
  Modeled after JL Audio’s recommended sealed design for the 12W6v3, giving you optimized power handling and predictable acoustic behavior.
• 🔊 Tight, Controlled Low-End
  The 1.00 cu. ft. sealed volume delivers articulate bass with smooth roll-off—ideal for musical balance across genres.
• 🛠️ Handcrafted Strength
  Constructed from precision-cut 3/4" MDF and wrapped in black automotive carpet for long-lasting durability.
• 🚗 Compact Form, Clean Output
  Small enough for stealthy installs, strong enough to perform in daily systems or audiophile builds.

📦 Features

• Sealed enclosure designed for a single 12" JL Audio W6v3 subwoofer
• Built using JL Audio's recommended sealed box design (12W6v3-D4 compatible)
• 1.00 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: 1.00 ft³ (net internal)
• F3: 41.62Hz
• Fc: 45.99Hz
• Qtc: 0.7912
• Subwoofer cutout diameter: 11.02" (11-1/32")
• External dimensions: 15" W x 15" H x 12" D