Audio Tools
Coverage
SPL / Power
Ceiling height
Ear height
Vertical coverage (deg)
Overlap style
0 dB (edge-to-edge)
-3 dB (minimum)
-6 dB (maximum)
Room length
Room width
Speaker sensitivity (dB @1W/1m)
Target SPL (dB)
Desired head-room
0 dB
+6 dB
+10 dB
Speaker tap (70 V W)
(auto)
Units
Imperial (ft)
Metric (m)
Solve for
SPL at listener
Required amplifier power
Max distance
Units
Imperial (ft)
Metric (m)
Speaker sensitivity (dB @1W/1m)
Amplifier power (W)
Distance speaker -> listener
Target SPL (dB)
# Identical speakers summed
Desired head-room
0 dB
+6 dB
+10 dB
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