Have you ever looked at a subwoofer, or a speaker cab containing a woofer and wondered what that hole or slot is for? Obviously, since pretty much every subwoofer has one, it must have an important ...

Take your pick from a range of sub-woofer sizes. Bigger isn't always better. Sometimes, two small subs could be an improvement on one large sub. Have you ever thought about getting a subwoofer for ...

Editors’ Choice 2025: The best in-wall and in-ceiling speakers for home theater and whole-home audio—reference-level performance, properly installed. In-wall and in-ceiling speakers have come a long ...