Very powerful full range bookshelf speaker for finest stereo hifi application. Combined with an active subwoofer the speakers can be extended towards a modular surround-sound system. The UltraSphereT tweeter HT 40 WS in combination with the 6.7" cone-driver provides a very precise sound reproduction with excellent 3D radiation capabilities even with unfavorable bookshelf placements. The use of a long-stroke woofer concept driving a 6.7"polypropylene cone, provides also a very surprising powerful bass reproduction and impressive SPL capabilities. With SyncVoiceT perfect matching capabilities with all other LINEA-S models.