Crown CDi Series amplifiers are professional tools designed and built for installed sound applications Crown 180A, 280A, 1160A and 660A are high-value amplifiers for commercial and industrial audio Crown’s CTs Series amplifiers provide exceptional performance, flexibility and value for installed sound applications D Series amplifiers are found everywhere in the lab, on the road, in public facilities, in the studio and at home Engineered from the ground up for unmatched quality and performance, the Crown® DSi Series of power amplifiers offers four models of 500W, 800W, 1,200W, and 2,100W per channel at 4 ohms The Crown® Macro-Tech® i Series continues the Macro-Tech legacy of unparalleled sonic accuracy and detail, putting sound quality above all else ComTech DriveCore™ is a technological marvel. Small in size, big in performance, and competitively priced, it effortlessly demonstrates Crown's unmistakable command of installed sound applications Crown's XLS Series amplifiers define the standard for portable PA systems with unmatched performance, technology and affordability Since 1975 “Call Now for Special Pricing”