American Bass Dual 12" XMAXXX Monster Ported Enclosure

The American Bass Dual 12" XMAXXX Monster Ported Enclosure is a 5.0 cubic foot, 32 Hz tuned ported cabinet engineered specifically for the XMAXXX Monster 12" subwoofer, delivering deep, controlled bass with a handcrafted US build.

• Net Volume: 5.0 cubic feet — Provides the airspace tailored to the XMAXXX Monster 12" for strong low-end extension and efficient cone control in a compact footprint.
• Tuning: 32 Hz — Tunes the enclosure for deeper bass without sacrificing transient response, suitable for bass-heavy musical genres and high-output systems.
• Port Area: 72.0 sq in — Larger port area helps move air efficiently at low frequencies, reducing port compression and maintaining consistent bass output.
• Port Size: 16.0" x 4.5" — A substantial port opening that supports the 32 Hz tuning and steady airflow under high-power operation.
• Cutout: 11.125" — The mounting diameter required to fit the 12" subwoofer precisely for a tight seal and reliable mounting.
• Construction: 1" (24mm) Russian Baltic Birch — 17-ply, providing rigidity and minimal panel flex for cleaner bass with reduced resonances.
• Baffle: 1" (24mm) front baffle — Extra thickness adds stiffness to resist flex and preserves alignment under dynamic loads.
• Bracing: 1" (24mm) center baffle brace — Internal support to minimize cabinet vibrations during high-power bass output.
• Finish: Carbon gray stain with polyurethane topcoat — Durable, show-quality exterior designed for visible installations and easy cleaning.
• Wiring: Pre-wired 10ga OFC with metal binding post — Ready to wire up your subwoofers with a solid, low-impedance connection.
• Power Rating: High power systems — Built to handle demanding amplification while maintaining enclosure integrity.
• Dimensions: Height 18.0" • Width 38.375" • Depth 22.0" — Provides a wide, low-profile footprint suitable for substantial loading beneath seats or in trunks.
• Handcrafted in the USA — Each enclosure is built by hand in the United States with a show-ready exterior—zero visible exterior screw holes for a clean look.
• Construction Integrity: Fully glued with Titebond III for airtight integrity and long-term durability, ensuring consistent performance over time.

Benefits: Designed for high-performance XMAXXX Monster 12" installations, this enclosure delivers the correct airspace and tuning to maximize deep bass efficiency while maintaining structural rigidity under muscle-powered subwoofers. It ships built to order and arrives ready to install—just wire your subwoofers and enjoy the tight, deep bass response in a cabinet that combines durability with a clean, premium finish.