**£44.99 with code SS2X94B93H3HCF** massive respect to 'madazan' for this!!
I paid £65 for these a few months ago and they are great value for money (from a top maker). I have them hooked up to my PC and they fill the entire room with quality sound. Very loud too :-)
£96.91 @ Argos
£72.95 @ Amazon
£77.99 @ Play
£71.99 @ PCworld
£82.51 @ BTshop
Immerse yourself in the game with the outstanding surround sound of Logitech’s X-540 speaker system. Dual driver satellites use FDD2™ technology to eliminate uneven response created by conventional dual driver designs and matrix mode creates 5.1 surround sound from 2-channel sources. An innovative centre channel speaker clips onto the top of most flat-panel LCD monitors. The ported subwoofer features dynamic, real-time equalization that maximizes bass while minimizing distortion. The X-540 also features a convenient control pod with volume and subwoofer level controls, as well as a headphone jack for private listening. Satellite stands rotate for easy wall mounting.