Logitech LS21 - 2.1-channel PC multimedia speaker system

Crisp & clear sound
7 Watt
Subwoofer
2 speakers

£29.99

Logitech X 530 - 5.1-channel PC multimedia home theatre speaker system

70 Watt five wall-mountable satellite speakers
Clean, crisp, consistent surround sound
Distortion-free bass
Logitech's patented FDD2 technology
£89.95

Logitech S-120 Black Speaker System

Speaker Power: RMS 2.2 Watt
5ft cable between 2 satellite speakers
5ft Audio cable to PC (3.5 mm audio plug)
Enhanced acoustics

£9.95