Services / audio

Custom Subwoofer Boxes

Down-firing, stealth trunk, under-seat or behind-the-cab — we design, model and build custom enclosures tuned to your subs and your space.

Custom MDF subwoofer enclosure being built in the Audio Playground shop

Why customers choose us

  • Tuned for your subs
  • Maximizes trunk / cab space
  • Carpeted or wrapped finish

What's included

  • 01Enclosure design
  • 02MDF or fiberglass build
  • 03Finish + trim
  • 04Install + tune

We do custom — but check out our packages

Tiered options to fit any budget. Every package includes professional installation.

Tier 0101

"PERFECT FIT"

STANDARD CUSTOM SUB BOX

Get a custom-built subwoofer box designed to fit your vehicle perfectly while delivering clean and accurate bass.

  • Build Type: MDF custom enclosure (sealed or ported).
  • Fitment: Designed specifically for your vehicle space.
  • Finish: Carpet or vinyl wrapped for factory look.
  • Performance: Tuned for balanced, clean bass.
  • Warranty: 1-year craftsmanship coverage.
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Tier 0202

"SHOW BUILD"

PREMIUM CUSTOM ENCLOSURE

Take your system to the next level with a fully custom enclosure built for performance, style, and visual impact.

  • Build Type: Fiberglass or advanced custom enclosure.
  • Design: LED lighting, acrylic panels, custom shapes.
  • Performance: Tuned for SPL or sound quality goals.
  • Integration: Matches your vehicle interior styling.
  • Warranty: 2-year premium craftsmanship coverage.
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Questions about custom subwoofer boxes?

Most installs are completed same-day. Speaker swaps run 2–4 hours; full audio builds and remote starts run 4–8 hours; PPF and full wraps can take 1–3 days.

No. The federal Magnuson-Moss Act protects you. We use OEM-spec harnesses and never cut factory wiring unless required, so your warranty stays intact.

Yes — every install carries a Lifetime Workmanship Guarantee for the original owner, on top of the manufacturer's product warranty.

Starter packages begin around $599 installed. Mid-range builds run $1,500–$3,000. Premium custom builds can scale to $10,000+. We'll size a system to your budget.