READ ABOUT building a series of Home Theatre Subwoofers of increasing quality and capacity
LEARN ABOUT experiments on port flares, which led to the creation of the free Flare-it Software.
DIVE INTO the Technical Reference, which takes you way down the rabbit-hole of how QRDs work.
DOWNLOAD QRDude, a tool for you to design your own advanced QRD diffusers.
LEARN ABOUT experiments on port flares, which led to the creation of the free Flare-it Software.
DIVE INTO the Technical Reference, which takes you way down the rabbit-hole of how QRDs work.
DOWNLOAD QRDude, a tool for you to design your own advanced QRD diffusers.
Welcome to Subwoofer Builder
I hope you enjoy your visit here - Bill "Collo" Collison, Aussie subwoofer builder and code wranglerDesign Software
- Use Boxnotes or Sonosub to design your enclosure to minimise problem resonances, whether it's a regular box or a cylindrical sonosub
- Use Flare-it to discover your optimum port diameters and flare sizes for Home Theatre Subwoofers to avoid compression and chuffing
- Use Subsaver to build a high-pass filter to save your driver from over-excursion
- Use QRDude to design and build a QRD diffuser to tame your room
Porting
All you will ever need to know about subwoofer ports and port flares up to 30hz - discover what options
are available to design and produce your own
If you are keen, you can read about the flare testing experiments.
Really, this will take you down the rabbit hole bigtime!
Projects
All the diy HT subwoofers so far, starting with a simple box, getting to a 12 driver Infinite Baffle monster and finishing with a slick bandpass design
Construction
Help with actually building your subwoofer including an illustrated step by step walk through.
Integration
Get your DIY subwoofer to work nicely with your room and existing Home Theater equipment. Learn to apply room treatments.
