Altec Lansing SoundBar Speaker Immersive, Crystal-clear Sound Powerful 2+1 system maximizes performance and clarity with two 2-inch precision-engineered speakers and a large bass pressure driver Expanded Sound Stage Full-range angled speakers and Altec Lansings proprietary SFX technology combine to widen the audio image. Powerful bass XdB technology brings out the bass without a subwoofer. Creative use of space Tucks under your flat-screen monitor. Reduced clutter Connections are simplified. Elegant wire-management gives you more room on your desktop.