Trinity Audio Single B Series 15" Ported Enclosure - 3.4 Cu Ft @ 30Hz

Engineered specifically for the Trinity Audio B Series 15" subwoofer, this enclosure delivers optimal airspace and tuning for deep, controlled bass response.

Enclosure Specifications:

• Net Volume: 3.4 cubic feet
• Tuning: 30 Hz
• Port Area: 44.56 sq in
• Port Size: 15.499" x 2.875"
• Cutout: 13.78"
• Construction: 3/4" (18mm) Russian Baltic Birch - 13 ply
• Baffle: Solid 1" (24mm) front baffle - 17 ply
• Finish: Carbon gray stain with polyurethane topcoat
• Wiring: Pre-wired 10ga OFC with metal binding post
• Power Rating: Up to 1750W RMS

Dimensions:

• Height: 17.0"
• Width: 29.875"
• Depth: 20.0"

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 subwoofer and enjoy.

Lead Time:

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