subwoofer cabinet tuning frequency calculator

➤ calculate box enclosure tuning frequency
➤ calculate air compliance
➤ calculate speaker resonant frequency
➤ calculate the shell volume of the box

calculate box enclosure tuning frequency

`F_b=(A/V)^0.31 ×F_s `
Fb = cassette tuning frequency
a = air compliance
v = enclosure volume or box
Fs = speaker resonant frequency

enter a value:

air compliance:
cabinet volume or chassis:
speaker resonant frequency:

calculation result:

cabinet tuning frequency:
Hertz

calculate air compliance

`A=(F_b/F_s)^[1/0.31] ×V `
a = air compliance
Fb = box enclosure tuning frequency
Fs = speaker resonant frequency
v = enclosure volume or box

enter a value:

cabinet tuning frequency:
speaker resonant frequency:
cabinet volume or chassis:

calculation result:

air compliance:
Meter3

calculate speaker resonant frequency

`F_s=F_b/(A/V)^0.31 `
Fs = speaker resonant frequency
Fb = cabinet tuning frequency
a = air compliance
v = enclosure volume or box

enter a value:

cabinet tuning frequency:
air compliance:
enclosure volume or box:

calculation result:

speaker resonant frequency:
Hertz

calculate shell volume or box volume

`V=A/(F_b/F_s)^[1/0.31] `
v = enclosure volume or box
a = air compliance
Fs = speaker resonant frequency
Fb = cabinet tuning frequency

enter a value:

air compliance:
cabinet tuning frequency:
speaker resonant frequency:

calculation result:

enclosure volume or box:
Meter3
subwoofer enclosure tuning frequency calculator

about the cabinet enclosure tuning frequency, air compliance, speaker resonance frequency, cabinet volume or cabinet

select the appropriate units and enter a value, then click calculate. the results will be displayed.

calculation formula
fb = cabinet tuning frequency

a = air compliance

v = enclosure volume or box

fs = speaker resonant frequency

\(F _b=(\frac {A}{V})^{0.31}×F _s\)

usage example
known data: air compliance; enclosure volume or box; speaker resonant frequency, what is the box tuning frequency?

input data: air compliance: 10 m3; enclosure volume or cabinet: 5 m3; speaker resonant frequency: 5 hz

output: cabinet tuning frequency: 6.19854 hz
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