7 in - 7.9 in Separate Speakers

The Bottom Line: M-Audio's Studiophile AV 40 is a PC speaker for music lovers who care more about sound quality than compact size or rock bottom pricing.

Specs: 6 in x 7.2 in x 8.7 in, 2-way Active, 20 Watt

The Bottom Line: KEF's HTB2 subwoofer combines sleek style and high performance.

Specs: subwoofer, 17.3 in x 7.7 in x 15.4 in, High-gloss silver, Active, 110 dB

The Bottom Line: KEF's HTB2 subwoofer combines sleek style and high performance.

Specs: subwoofer, 17.3 in x 7.7 in x 15.4 in, High-gloss black, Active, 110 dB

The Bottom Line: If you're considering a Sonos system and don't have speakers, the SP100s are certainly worth a look.

Specs: bookshelf, 6.4 in x 7.6 in x 11.3 in, Dark gray, 2-way Passive, 8 Ohm, 85 dB, 75 Watt

The Bottom Line: Revealing satellites and an agile subwoofer blend seamlessly to make this high-end system a top choice for audiophiles and home recordists.

Specs: 5.7 in x 7.3 in x 9.0 in, Black, 2-way, 90 dB

Specs: bookshelf, 6.5 in x 7.2 in x 10.6 in, Black, 2-way Passive, 8 Ohm, 89 dB

Specs: floor-standing, 7 in x 7.9 in x 48.7 in, Black, 2-way Active, 110 Watt

Specs: 6.5 in x 7.2 in x 10.6 in, 2-way Passive, 8 Ohm, 89 dB

Specs: 6.9 in x 7.9 in x 9.8 in, 2-way Active, 70 Watt

Specs: bookshelf, 6.1 in x 7.2 in x 10.9 in, Black ash, 2-way Passive