Guides
Everything you need to design, cut and assemble a great-sounding subwoofer enclosure.
How to build a sealed subwoofer box (step by step)
A practical, beginner-friendly walkthrough of building a sealed subwoofer enclosure — from choosing the right internal volume to cutting, bracing, sealing and mounting the driver.
Read the guide →How to choose a subwoofer driver for a sealed box
A practical guide to picking a subwoofer driver for a sealed enclosure — what the Thiele-Small parameters mean, what size to get, and how to match a driver to your space and goals.
Read the guide →Subwoofer break-in: what it is and how to do it
What subwoofer break-in actually does to the suspension, whether it matters, and a simple, safe way to break in a new driver before you measure or tune.
Read the guide →Sealed vs ported subwoofer box: which should you build?
A clear comparison of sealed and ported subwoofer enclosures — sound quality, output, size, and which one is right for music, home theatre or car audio.
Read the guide →What does subwoofer bracing do (and how to do it right)
Why internal bracing matters in a subwoofer enclosure, how it tightens the bass, and why round drilled brace holes are easier to make and stronger than square windows.
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