Customer Service:
Mon - Fri: 8:30 am - 6 pm EST

 Most recent

IEC 60268-3 Ed. 5.0 b:2018

Sound system equipment - Part 3: Amplifiers

IEC 60268-3:2018 applies to analogue amplifiers, and the analogue parts of analogue/digital amplifiers, which form part of a sound system for professional or household applications. It specifies the characteristics that should be included in specifications of amplifiers and the corresponding methods of measurement. This part of IEC 60268 shall be used in conjunction with IEC 60268-1:1985 and IEC 60268 2:1987. This fifth edition cancels and replaces the fourth edition published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
 a) rated condition of digital input is newly specified;
 b) tolerance of rated power supply is changed;
 c) maximum effective output power is appended to output characteristics list;
 d) "Terms, definitions and rated values" clause is complemented.

Content Provider
International Electrotechnical Commission [iec]

Others Also Bought

Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index
Sound system equipment - Part 21: Acoustical (output-based) measurements
Sound system equipment - Part 5: Loudspeakers
Document History
Included in Packages
This standard is not included in any packages.
Amendments & Corrections
We have no amendments or corrections for this standard.

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.