**Subwoofer Box Comparison Calculator:**

Compare bandpass, sealed and vented frequency output graphs

for a subwoofer in one program.

Solving for sealed rear chamber Q.

note:

for S=0.7 | use | b=0.7206 |

for S=0.6 | use | b=0.9560 |

for S=0.5 | use | b=1.2712 |

Inputs:

passband ripple (S)

= 0

= 0

sensitivity gain (P_{a})

= 0

= 0

decibel

sealed rear chamber Q (Q_{bp})

= NOT CALCULATED

Select to solve for a different unknown

Fourth Order Bandpass

sealed rear chamber Qsealed rear chamber Q | |

passband ripple | |

sensitivity gain |

low frequency f

low frequency f_{3} rolloff | |

speaker resonance frequency | |

speaker total Q |

high frequency f

high frequency f_{3} rolloff | |

low frequency f_{3} rolloff | |

speaker resonance frequency | |

speaker total Q |

front chamber port tuning frequency

front chamber port tuning frequency | |

sealed rear chamber Q | |

speaker resonance frequency | |

speaker total Q |

ported front chamber net volume

ported front chamber net volume | |

overall bandwidth | |

speaker total Q | |

equivalent air compliance |

sealed rear chamber net volume

sealed rear chamber net volume | |

equivalent air compliance | |

sealed rear chamber Q | |

speaker total Q |

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
Rainwater Harvesting Collection
Bandpass Subwoofer Box Calculators
Subwoofer Box Calculator
Subwoofer Related Design Calculators
Ported Subwoofer Box Calculator
Subwoofer Vent Equations Calculator
Sealed Subwoofer Box Calculators
Closed Subwoofer Box Calculator
Sound Wave Equations Calculator
Capacitor Design Formulas Calculator
Work Equations Formulas Calculator
Inductor Equations Calculator
Tire Size Comparison Calculator
Engine Motor Horsepower Calculator
Paycheck Calculator - Overtime Rate
Cat To Human Age Calculator
Microorganism Disinfection Calculator
Cloud Base Equations Calculator
Temperature Conversion 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