DC Audio Dual 15" Level 3 Ported Enclosure

DC Audio Dual Level 3 15" Ported Enclosure is engineered specifically for the DC Audio Level 3 15" subwoofer, delivering 7.0 cubic feet of net airspace tuned to 32 Hz for deep, controlled bass.

• Net Volume: 7.0 cubic feet — Provides the internal airspace required for a ported enclosure to produce strong low-end output with reduced compression at high excursion.
• Tuning: 32 Hz — Sets the enclosure’s primary bass peak around 32 Hz for gut-wrenching low-frequency extension while maintaining control of port air flow.
• Port Area: 101.4 sq in — A larger port cross-section helps move air efficiently at low frequencies, aiding clean, steady bass across the tuned range.
• Port Size: 19.5" x 5.2" — Port dimensions chosen to support the 32 Hz tuning within the enclosure’s footprint and mounting geometry.
• Cutout: 14.0" — Exact mounting opening for the Level 3 15" driver, ensuring proper seal and seating.
• Construction: 3/4" (18mm) Russian Baltic Birch — 13-ply construction provides stiffness and rigidity to minimize panel flex and cabinet coloration.
• Baffle: Solid 1" (24mm) front baffle — 17-ply front panel adds strength and helps reduce resonant coloration at high output.
• Bracing: 3/4" center baffle brace — Internal bracing enhances structural integrity to preserve alignment under bass stress.
• Finish: Carbon gray stain with polyurethane topcoat — Durable, show-quality finish suitable for visible installations.
• Wiring: Pre-wired 10ga OFC with metal binding post — Ready-to-wire design simplifies installation with low-resistance connections.
• Power Rating: Up to 3500W RMS — Handling capability for high-power setups while maintaining enclosure integrity.
• Dimensions: Height 21.0", Width 40.0", Depth 22.2" — Precise footprint to plan mounting depth and trunk or enclosure integration.
• Handcrafted in the USA: Built by hand in the United States with a show-quality finish and tight tolerances.
• Airtight construction: Exterior features zero visible screw holes and full glue join (Titebond III) for airtight integrity and durability.
• Lead Time: Built to order; ships in 2-3 weeks — Custom fabrication to your order with a defined production timeframe.

Benefits: In a car audio system, this enclosure delivers the required 7.0 ft³ of net volume and 32 Hz tuning to translate power into deep, controlled bass with minimal flex and port noise. The rigid Baltic Birch build, thick front baffle, and internal bracing keep cavities stiff, yielding cleaner transients and tighter overall bass response. Pre-wired wiring and metal binding posts streamline installation, while the showroom-ready exterior and USA-made craftsmanship ensure a durable, professional install. Ready to install right out of the box—just wire up your subwoofers and enjoy.