How-To Geek on MSN

What Does That Hole in Your Subwoofer Do?

Have you ever looked at a subwoofer, or a speaker cab containing a woofer and wondered what that hole or slot is for?
What Hi-Fi? on MSN

5 tips for adding a subwoofer to your stereo hi-fi system to boost bass performance

A ny desire to add a subwoofer to your stereo hi-fi system will naturally stem from your desire to hear more bass, deeper ...