[1] Kloss had founded or co-founded a number of earlier loudspeaker and consumer audio companies, including Acoustic Research, KLH and Advent Corporation.

[citation needed] Cambridge SoundWorks began offering its products (such as the Ensemble I, II, and III satellite speaker systems) by catalog and multi-page magazine advertisements.

The unique selling formula developed in its first store proved successful and eventually spawned the opening of 30 showrooms in New England and metropolitan San Francisco.

[citation needed] These products, along with other major brands of high-performance audio and video components, were sold through an online store.

The company continued to manufacture loudspeakers for home theater and multimedia applications, as well as distribute other brands such as Sony and Marantz.