The Best Subwoofer The Rogersound Labs Speedwoofer 10S MKII remains our top pick, but we also have upgrade and budget recommendations. A home audio system without a good subwoofer is like a rock band without a bass player: It just never sounds right.

But you've always wondered if a subwoofer might be overkill in your home hi-fi system. In reality, this is very rarely the case. Almost any stereo setup can benefit from added bass-bolstering provided by a good subwoofer.

Adding a second sub will give you more of that visceral experience. Two subs will rumble the room more, giving you a better home theater experience. This is particularly useful for large rooms or open spaces where a single subwoofer may struggle to fill the entire area with sound.