So, your subwoofer has that hole in it because it's a precisely-engineered opening to a specially-tuned resonance chamber ...
A ny desire to add a subwoofer to your stereo hi-fi system will naturally stem from your desire to hear more bass, deeper ...
The “sub crawl” is a little-known way you can optimize the placement of your surround sound system’s subwoofer. I rely on it whenever I get a new system to test or buy for myself. It can seem odd, but ...