12” Dual Vented for W7 Subwoofers- All 1” MDF - Proudly USA Made

Purpose-built for elite bass performance, the Atrend Dual Vented Enclosure for 12-inch JL Audio W7 subwoofers is a powerhouse designed to extract every decibel of deep, clean low end. This enclosure features precision CNC construction from premium MDF, robust internal bracing, and a dual slot port configuration tuned to JL’s 12W7 specs — delivering tight, responsive bass with room-shaking authority.

Each chamber is tuned to approximately 36.7 Hz, giving the 12W7s the optimal airflow and volume they need to hit hard and low. Heavy-duty push terminals ensure secure, high-current connections, while the rugged black carpet finish offers both durability and a clean, OEM look.

Whether you're chasing SPL or high-fidelity sound, this Atrend enclosure is built to perform under pressure — a perfect match for JL Audio's legendary 12W7s.