**Subwoofer Box Comparison Calculator:**

Compare bandpass, sealed and vented frequency output graphs

for a subwoofer in one program.

Solving for length of port or vent.

Inputs:

vent or port diameter (d_{v})

= 0

= 0

centimeter

number of ports or vents (N_{p})

= 0

= 0

enclosure box volume (V_{b})

= 0

= 0

liter

tuning frequency (f_{b})

= 0

= 0

hertz

end correction factor (k)

= 0

= 0

port or vent length (L_{v})

= NOT CALCULATED

Select to solve for a different unknown

efficiency bandwidth product

efficiency bandwidth product | |

speaker resonance frequency | |

speaker electrical Q |

box or enclosure volume

box or enclosure volume | |

speaker total Q at f_{s} | |

air volume with same acoustic compliance as the speaker suspension |

box or enclosure tuning frequency

box or enclosure tuning frequency | |

air volume with same acoustic compliance as the speaker suspension | |

box or enclosure volume | |

speaker resonance frequency |

box or enclosure tuning frequency

minus three decibel half power frequency | |

air volume with same acoustic compliance as the speaker suspension | |

box or enclosure volume | |

speaker resonance frequency |

peak sound pressure level

peak sound pressure level | |

speaker total Q at f_{s} | |

equivalent air compliance | |

box enclosure volume |

sound pressure level

sound pressure level | |

free air reference efficiency |

maximum air volume displaced by cone excursion

maximum air volume displaced by cone excursion | |

cone effective radiation area | |

cone peak linear displacement |

cone effective radiation area

cone effective radiation area | |

cone diameter plus one third of surround |

port or vent length

port or vent length | |

volume of enclosure or box | |

tuning frequency | |

end correction factor |

minimum port or vent diameter

minimum port or vent diameter | |

maximum air volume displaced by cone excursion | |

tuning frequency |

References - Books:

1) Dickason, Vance. 1991. The Loudspeaker Design Cookbook. Audio Amateur Press. 4th ed.

2) Steele, Brian. 2002. The Subwoofer DIY Page v1.1. http://www.diysubwoofers.org.

Infant Growth Charts - Baby Percentiles
Overtime Pay Rate Calculator
Salary Hourly Pay Converter - Jobs
Percent Off - Sale Discount Calculator
Pay Raise Increase Calculator
Linear Interpolation Calculator
Dog Age Calculator
Ideal Gas Law Calculator
Wien Equations Formulas Calculator
Ported Subwoofer Box Calculator
Subwoofer Vent Equations Calculator
Subwoofer Box Calculator
Bandpass Subwoofer Box Calculators
Break Even Ratio Calculator
Sound Wave Equations Calculator
Triangle Calculator
Acoustic Flow Meter Calculator
Rule of 72 Interest Calculator
Logarithm Functions Calculator
Child Height Predictor Calculator
Mortgage Calculator - Extra Payments
Ideal Reactor Design Calculator
Nursing Math Calculators
Kinetic Energy Formulas Calculator
Bank Discount Equations Calculator
Weight Loss Formulas Calculator
Momentum Impulse Calculator

Home: PopularIndex 1Index 2Index 3Index 4Infant ChartMath GeometryPhysics ForceFluid MechanicsFinanceLoan CalculatorNursing Math

Online Web Apps, Rich Internet Application, Technical Tools, Specifications, How to Guides, Training, Applications, Examples, Tutorials, Reviews, Answers, Test Review Resources, Analysis, Homework Solutions, Worksheets, Help, Data and Information for Engineers, Technicians, Teachers, Tutors, Researchers, K-12 Education, College and High School Students, Science Fair Projects and Scientists

By Jimmy Raymond

Contact: aj@ajdesigner.com

Privacy Policy, Disclaimer and Terms

Copyright 2002-2015