Sundown Audio Subwoofer Boxes

Sundown Audio boxes for high-output builds.

Shop Sundown-focused enclosures built around airspace, port behavior, baffle strength, and the output goals these subwoofers are known for.

  • Use this collection for Sundown SA, X, Z, U, NS, and related model-family shopping.
  • Compare single, dual, SPL, ported, and heavy-duty enclosure paths.
  • Unsure on fitment? Start with Build Your Own Box.
Read the Sundown enclosure guide

Choosing a Sundown box

Sundown buyers should confirm subwoofer size, model family, mounting depth, recommended airspace, amplifier power, and available vehicle space before ordering.

Build goals

Daily output: look for a matched enclosure with practical tuning and enough cabinet strength.
Deep bass and higher power: prioritize port area, bracing, MDF thickness, and baffle support.
Exact vehicle fit: use Build Your Own Box when a listed enclosure does not match the install.

Dual 15 in Ported box for Sundown E, SD, SA & U Series Subwoofers - Proudly USA Built.

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Choose a faster path by fitment, subwoofer family, or enclosure style.

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Heavy Hitting Subwoofer Boxes

Heavy Hitting Subwoofer Boxes

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Sealed Subwoofer Boxes

Sealed Subwoofer Boxes

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