Custom ported subwoofer enclosure for 2 12" JL Audio 12W7 Subs (built to the specs recommended by JL Audio) ---- We use 4" aeroports (flared ends) which allows air to flow in and out of the enclosure smoother than any other type of ported enclosure cutting back on port noise so you get nothing but clean, clear bass from from your subs - sealed with liquid nails caulk - all joints are glue and screwed together - black carpet

• 36" wide x 17" tall x 15" deep
• 4.0 cubic ft
• 4" x 10.65" aeroports
• Tuned to 36.7 Hz
• Black Carpet

36" wide x 17" tall x 15" deepConcept Enclosures, LLC