[. . . ] [. . . ] Display Carton Weight: 2. 8 lbs. Package Contents Expressionist Bass speaker system 3. 5mm audio cable Power adapter User's guide and Quick connect guide Speaker-based bass Powerful 4" (100 mm) longthrow subwoofers are built into the base of each speaker. Built-in controls Power and volume are at your fingertips. AUX IN Jack For connecting CD, DVD, and MP3 players. Headquarters 535 Rte. 6 & 209 Milford, PA 18337-0277 800-ALTEC-88 · 570-296-4434 Fax 570-296-6887 Specifications subject to change without notice. · 1-year limited warranty (2 years in Europe; see inside for details. ) · © 2008 Plantronics, Inc. · ALTEC, ALTEC LANSING, the Altec Lansing logo, the horn design, Altec Lansing Hear What's Next, Expressionist, and FX3022 are trademarks or registered trademarks of Altec Lansing, a division of Plantronics, Inc. [. . . ] [. . . ]