Harmony comes naturally with the KLANG5 Speakers and Subwoofer 2.1 KL52.1 in Graphite Grey, combining the Klang5 speakers and subwoofers to create the ultimate audio experience. The Klang 5 speaker features five active speakers, each with a 250-watt output working on the D’Appolito arrangement to deliver a full, natural and authentic sound with resonance-free housing and a seamless woven acoustic fabric that allows it to blend beautifully into any contemporary home. The Klang 5 subwoofer is designed to meet exacting standards featuring an acoustic concept that uses one active speaker with two passive membranes to generate warm and authentic low frequencies. A high 600-watts of music power ensure a strong, concentrated bass from this elegant home theatre speaker system.