BICSI
RCDD · Question #194
For design purposes, loudspeakers are rated for a measured sound pressure level (SPL) at:
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Special Applications
Question
For design purposes, loudspeakers are rated for a measured sound pressure level (SPL) at:
Options
- A1 m (3.3 ft) from the loudspeaker with 1 watt of power input
- B1 m (3.3 ft) from the loudspeaker with 2 watts of power input
- C3 m (10 ft) from the loudspeaker with 1 watt of power input
- D3 m (10 ft) from the loudspeaker with 2 watts of power input
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Topics
#loudspeaker sensitivity#SPL rating#speaker specification#1-watt 1-meter