IEC 60268-5: Sound system equipment — Part 5: Loudspeakers
Sound system equipment — Part 5: Loudspeakers
Specifies the characteristics to be specified and the relevant methods of measurement for loudspeakers.
Key Clauses
| Clause | Title | Summary |
|---|---|---|
| 17 | Sensitivity | Measurement at 2.83V/1m for characteristic sensitivity. |
| 18 | Frequency range | Defined by -10dB points from reference sensitivity. |
| 24 | Harmonic distortion | THD measurement at rated input, H2 through H5. |
| 21 | Directivity | Polar response measurement and coverage angle. |
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