Sundown Audio Dual 8" Xv3 Ported Enclosure

Custom built enclosure specifically for dual Sundown Audio Xv3 8" subwoofers.

Specifications:

• 2 cubic feet net enclosure
• 34 hz tuning
• 27.025 sq inches of port
• 11.5‚Äù x 2.35" port dimensions
• 7.36" subwoofer cut out
• 3/4 inch (18mm) plywood construction
• Solid 1‚Äù (24mm) baffle for ultimate strength
• 13 ply birch veneer construction (1‚Äù Baffle 17 ply)
• Gray stained finish
• Pre-wired metal binding post

Dimensions/Weight:

• 13 Inchs tall
• 18.5 Inchs wide
• 25.75 inchs deep

Lead Time: 2-3 weeks
Please note: No refunds once the enclosure has been cut.

This enclosure is custom-built specifically for a pair of Sundown Audio Xv3 8" subwoofers. At Basshead Supply, our goal with the "Branded Series" is to deliver subwoofer-specific enclosures that are well-built, high-performing, and visually appealing—all at an affordable price.

Constructed from premium ¾" Baltic Birch plywood with a 1" baffle for added strength, this enclosure is both lightweight and incredibly durable. Our refined assembly process ensures a clean, seamless look—with no visible screw holes anywhere on the box.

Each unit is fully bonded with Titebond III wood glue and includes an 18mm baffle brace (on dual subwoofer models) to support powerful systems. These enclosures are rated to handle up to 2000W RMS for single enclosures and 4000W RMS for dual sub setups.

Finished in our signature carbon gray stain and sealed with a polyurethane topcoat, these boxes stand out from the typical prefab enclosures. They come equipped with satin nickel brass binding posts and are prewired with high-quality 10-gauge OFC wire, so you're ready to install the moment it arrives.

Handcrafted with pride right here in the USA.