The Creative Labs GigaWorks T40 Series Ii Speakers propels audio enjoyment into the next level of acoustic fidelity. The 3-Driver audiophile configuration, with BasXPort technology delivers excellent dynamics with rich extended bass, eliminating the need for a subwoofer. The silk dome tweeter with dual woven glass fiber drivers produces crystal clear highs with full range audio, letting you enjoy a wider soundstage experience when you game or watch movies..