I will design a custom sealed or ported subwoofer enclosure

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Jack O

About this gig

Need a custom subwoofer enclosure tailored to your specific driver, available space, and listening goals?

I'm an Electrical Engineering student with hands-on experience building DIY speakers and subwoofers using WinISD, Fusion 360, REW, and other acoustic modeling tools.

I offer custom sealed and ported subwoofer box plans for home theater, music systems, and car audio applications.

Depending on your package, you'll receive:

  • Recommended internal volume and cabinet dimensions
  • Sealed or bass-reflex enclosure configuration
  • Port sizing and estimated tuning frequency
  • Simulated frequency response and performance analysis
  • Dimensioned technical drawings and PDF plans
  • Optional 3D CAD model and editable source files
  • Practical notes and recommendations

Every project is customized around your driver's specifications, space limitations, and performance goals.

Please note: This is a 100% digital service. No physical cabinet, fabrication, or shipping is included. Simulations are estimates; actual results depend on construction and installation.

Message me before ordering if you're unsure which package is right for your project!

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Jack O

Jack O

Electrical Engineering Student

  • FromUnited States
  • Member sinceOct 2026
  • Languages

    English
I am an electrical engineering student with practical experience in DIY loudspeaker and subwoofer design. I specialize in enclosure modeling, passive crossover simulations, and acoustic measurements using tools like WinISD, VituixCAD, and REW. I offer software-based design and analysis, utilizing 3D CAD modeling in Autodesk Fusion 360 to create precise digital plans.