BackBack

LAB OEM-Spec™ 1.375 ft^3 Sealed MDF Enclosure Box for Single JL Audio 12W7AE / 12W7 Subwoofer

$169.99

Hurry, there are only 6 item(s) left!
SKU: OS-JLAUDIO-12W7-SEALEDCategories: Enclosures, LAB OEM-Spec™
Description

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 box specifications and tuned for controlled, low-end clarity, this enclosure provides the sound quality W7 owners expect—without compromise.

OEM-Spec™ sealed enclosures are ideal for tight musical bass with crisp response and low distortion. Compact, rugged, and true-to-spec—this is the audiophile’s sealed solution.

  • Sealed and Spec'd to Perform
    Based on JL Audio’s official sealed design for the 12W7AE / W7 (12W7AE-3 / 12W7-3), this enclosure maintains the correct internal volume and acoustic characteristics for SQ-focused setups.
  • Tight, Musical Bass
    With 1.375 cu. ft. of internal airspace, this design offers strong, accurate low-end with minimal group delay—ideal for a balanced mix of sound quality and output.
  • Engineered for Strength
    Built from precision-cut 3/4" MDF with a reinforced 1" front baffle to handle high-output pressure and preserve enclosure integrity.
  • Simple. Solid. OEM-Spec.
    Wrapped in black automotive carpet for a clean, professional appearance that looks as good as it performs.

Features
  • Sealed enclosure designed for a single 12" JL Audio W7AE / W7 subwoofer
  • Built using JL Audio's recommended sealed box design (12W7AE-3 / 12W7-3 compatible)
  • 1.375 cu. ft. internal volume (net)
  • Precision-cut 3/4" high-grade MDF with reinforced 1" front baffle
  • Wrapped in premium black automotive-grade carpet
  • Standard speaker terminal
  • Proudly made in California, U.S.A.

Technical Specifications
  • Enclosure volume: 1.375 ft³ (net internal)
  • F3: 40.4Hz
  • Fc: 44.7Hz
  • Qtc: 0.791
  • Subwoofer cutout diameter: 10.5" (10-1/2")
  • External dimensions: 15" W x 15" H x 16.125" 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.