DC Audio Dual XL SPL 15" Ported Enclosure - 8.5 Cu Ft @ 31Hz

Engineered specifically for the DC Audio XL SPL 15" subwoofer, this enclosure delivers optimal airspace and tuning for deep, controlled bass response.

Enclosure Specifications:

• Net Volume: 8.5 cubic feet
• Tuning: 31 Hz
• Port Area: 122.4 sq in
• Port Size: 20.0" x 6.12"
• Cutout: 14.0"
• Construction: 1" (24mm) Russian Baltic Birch - 17 ply
• Baffle: 1" (24mm) front baffle
• Bracing: 1" (24mm) center baffle brace
• Finish: Carbon gray stain with polyurethane topcoat
• Wiring: Pre-wired 10ga OFC with metal binding post
• Power Rating: High power systems

Dimensions:

• Height: 22.0"
• Width: 47.75"
• Depth: 22.625"

Handcrafted in the USA:

Every enclosure is built with love, by hand, right here in the United States. Our refined assembly process produces enclosures with zero visible screw holes anywhere on the exterior - a clean, show-quality look that sets them apart from generic prefabs. Each box is fully glued with Titebond III for airtight integrity and long-term durability. Your enclosure arrives ready to install - just wire up your subwoofers and enjoy.

Lead Time:

Built to order. Ships in 2-3 weeks. All sales final.