DC Audio Dual 12" Level 5 Ported Enclosure

DC Audio Dual 12" Level 5 Ported Enclosure is a handcrafted, 4.0 cu ft ported enclosure tuned to 32 Hz, engineered specifically for the DC Audio Level 5 12" subwoofer to deliver deep, controlled bass.

• Net Volume: 4.0 cubic feet — provides the internal airspace matched to the Level 5 12" sub, supporting the tuned low-end response.
• Tuning: 32 Hz — Set to emphasize deep bass while maintaining control and transients in typical car listening environments.
• Port Area: 57.6 sq in — combined with the port dimensions helps achieve the target tuning and airflow for the enclosure.
• Port Size: 16.0" x 3.6" — large, rectangular port design chosen to balance airflow and chamber pressure at 32 Hz.
• Cutout: 11.15" — mounting opening sized for compatible DC Audio 12" subwoofers within this enclosure type.
• Construction: 1" Russian Baltic Birch — 17 ply — high rigidity and low resonance for accurate bass reproduction.
• Baffle: 1" front baffle — provides stiffness to minimize panel flex and preserve bass integrity.
• Bracing: 1" center baffle brace — further reduces panel vibration for cleaner output at high power.
• Finish: Carbon gray stain with polyurethane topcoat — durable, UV-resistant surface with a show-quality look.
• Wiring: Pre-wired 10ga OFC with metal binding post — simplifies wiring and ensures solid, reliable connections.
• Power Rating: High power systems — designed to handle demanding subs and amplify excursions with authority.
• Dimensions: Height 18.0"; Width 33.875"; Depth 20.5" — footprint sized for a range of vehicle cargo spaces while accommodating deep bass performance.
• Handcrafted in the USA: Built by hand in the United States with zero exterior visible screw holes and full glue joint integrity using Titebond III — contributes to airtight performance and a refined appearance.
• Lead Time: Built to order; Ships in 2-3 weeks; All sales final.

This enclosure is ideal for a serious Level 5 12" sub setup in a vehicle where airspace, port tuning, and structural rigidity directly impact sound quality. The combination of a precisely volumetric enclosure, tuned porting, and premium Baltic birch construction creates a stable, airtight box that minimizes unwanted flex and air leakage, while its clean exterior finish and hand-built craftsmanship deliver both performance and showroom-worthy aesthetics.