DC Audio Single 15" NEO 3.5 Ported Enclosure

DC Audio Single 15" NEO 3.5 Ported Enclosure is a purpose-built, hand-crafted subwoofer enclosure engineered for the DC Audio NEO 3.5 15" driver, optimized for deep, controlled bass.

• Net Volume: 4.25 cubic feet — provides ample airspace to support deep bass extension while maintaining stable control of the woofer’s movement.
• Tuning: 31 Hz — sets the ported enclosure’s low-end focus, enabling robust bass output at frequencies around the typical deep-bbass region without excessive port noise.
• Port Area: 62.0 sq in — larger port cross-section helps keep air velocity reasonable at high output, contributing to cleaner bass with less turbulence.
• Port Size: 16.0" x 3.875" — dimensions that realize the specified port area and support the designed tuning and air flow.
• Cutout: 14.25" — mounting diameter required for the DC Audio NEO 3.5 15" subwoofer this enclosure is built for.
• Construction: 1" (24mm) Russian Baltic Birch - 17 ply — high-density, rigid enclosure material to minimize panel flex and vibration.
• Baffle: 1" (24mm) front baffle — extra stiffness at the woofer surface to support precise bass response.
• Finish: Carbon gray stain with polyurethane topcoat — durable, show-quality exterior finish for visible installations.
• Wiring: Pre-wired 10ga OFC with metal binding post — simplifies installation and supports solid high-current connections.
• Power Rating: High power systems — designed to accompany substantial amplification while maintaining enclosure integrity.
• Dimensions: Height 18.0", Width 31.375", Depth 23.0" — specific footprint to plan fitment in trunk or cargo areas.
• Handcrafted in the USA — built by hand in the United States with attention to detail and build quality.
• Exterior hardware: Zero visible screw holes on the exterior — clean, show-quality appearance.
• Bonding: Fully glued with Titebond III for airtight integrity and long-term durability — reduces air leaks that can affect performance.
• Lead Time: Built to order; ships in 2-3 weeks — plan your installation timeline accordingly.
• Sales Policy: All sales final.

Benefits: This enclosure is tailored for high-performance NEO 3.5 15" setups, offering deep, disciplined bass through a tuned port design and a stiff, built-to-last Birch structure. The large internal volume and careful port geometry support low-frequency extension while keeping air flow stable at elevated output. Pre-wired wiring and a clean exterior finish speed installation and preserve the enclosure’s show-quality look, making it a strong match for enthusiasts seeking a ready-to-install, durable, high-power solution that reduces cabinet flex and preserves tight bass response in a trunk or large hatch install.