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R3 Audio Systems

Recommended Loudspeaker Safety Practices

CTA-11 S-2014
Turntable Measurement Standard

CTA-426-B R-2011 (ANSI)
Loudspeakers, Optimum Amplifier Power

CTA-490-A R-2008
Test Methods of Measurement for Audio Amplifiers

CTA-560 R-2011
Standard Method of Measurement for Compact Disc Players

CTA-2009-B (ANSI)
Receiver Performance Specification for Public Alert Receivers

CTA-2010-B (ANSI)
Standard Method of Measurement for Powered Subwoofers

CTA-2034 (ANSI)
Standard Method of Measurement for In-Home Loudspeakers

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