vent ported subwoofer box calculator

➤ calculate the shell volume of the box
➤ calculate fs total number of speakers at
➤ calculate air compliance

calculate shell volume or box volume

`V=20×(S)^3.3 ×A `
v = enclosure volume or box
S = fs total number of speakers at
a = air compliance

enter a value:

fs total number of speakers
air compliance:

calculation result:

enclosure volume or box:
Meter3

calculate fs total number of speakers at

`S=(V/[20×A])^[1/3.3] `
S = fs total number of speakers at
v = enclosure volume or box
a = air compliance

enter a value:

cabinet volume or chassis:
Air Compliance:

calculation result:

fs total number of speakers at:

calculate air compliance

`A=V/[20×(S)^3.3] `
a = air compliance
v = enclosure volume or box
S = fs total number of speakers at

enter a value:

enclosure volume or box:
fs total number of speakers at:

calculation result:

air compliance:
Meter3
what is subwoofer subwoofer is a common name or abbreviation for everyone. strictly speaking, it should be: bass speaker. heavy bass means super bass in english, which is a bass with heat and energy. as the name suggests, the role of the subwoofer is to strengthen the bass band, that is, to enhance the long wavelength part of the audio (below 100hz, even including infrasound waves, which are inaudible to humans, but are still effective), because ordinary speakers are limited in size and cannot emit longer wavelengths. low-frequency sound, so a larger subwoofer is needed to produce a warm low-frequency effect.
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