Harman Kardon Subwoofers

The Bottom Line: The CSW-10 is expensive, but its combination of power and finesse makes it a serious value.

Specs: subwoofer, 13.3 in x 15.4 in x 14 in, Black, Active, 650 Watt

The Bottom Line: The CSW-10 is expensive, but its combination of power and finesse makes it a serious value.

Specs: subwoofer, 13.3 in x 15.4 in x 14 in, Cherry, Active, 650 Watt

The Bottom Line: The E250P's well-defined bass rocks on home theater and music.

Specs: subwoofer, 14.4 in x 16.5 in x 19.8 in, Active, 250 Watt

The Bottom Line: Infinity's midline woofer can rock your world and still sculpt high-definition bass lines.

Specs: subwoofer, 12.5 in x 16 in x 14.8 in, Black, Active, 250 Watt

The Bottom Line: This subwoofer has enough oomph to fill even fairly large rooms with deep bass.

Specs: subwoofer, 15 in x 16 in x 17.5 in, Black, Active, 250 Watt

The Bottom Line: We've never heard a better $499 sub.

Specs: subwoofer, 13.5 in x 17 in x 13.7 in, Black, Active, 250 Watt

The Bottom Line: This sub is a great choice and a good value.

Specs: subwoofer, 14 in x 15 in x 16 in, Black, Active, 150 Watt

Specs: subwoofer, 14.4 in x 18 in x 19.8 in, Black, Active, 300 Watt

Specs: subwoofer, 12.5 in x 16.5 in x 15.7 in, Black/wood, Active, 300 Watt

Specs: subwoofer, 13.3 in x 15.2 in x 18 in, Black, Active, 300 Watt