Though suitable for any installation, Russound s Contractor Series loudspeakers are ideal for use in new home construction, where production builders need reliability and quality yet also have to meet the demands of a highly competitive marketplace. Russound meets and exceeds those demands with affordable loudspeakers that are time tested with proven technology and extensive field experience. Drawing on the success of the well-known Russound model 523, the all-new Contractor Series is coordinated in both aesthetics and functionality. The shapes, materials, appearance and sound quality work together seamlessly to suit varied installation applications.