AJ Design Engineering Software Home Page
  Home      Page 2      Page 3      Page 4      Page 5     Physics     Math Geometry     Fluid Mechanics     Engine Horsepower     Nursing Math


vented subwoofer instructions

AJ Vented Designer Software is for designing vented or ported theoretical enclosures.

Bandpass Designer is freeware!! Download Here!!

Sealed Designer is freeware!! Download Here!!

Vented Designer is freeware!! Download Here!!


Input Parameters

vented subwoofer input parameters
 

The following Theile Small speaker parameters are user defined inputs. These values should be inputted by user preference.

Alignment:
  Choose desired alignment
SBB4:  Good response, Large enclosure, Low tuning frequency
QB3:  Slightly degraded response, Small enclosure, Lower F3
SC4:  Degraded response, Large enclosure, Low tuning frequency

 
NOTES:
  1. IMPORTANT: MAKE SURE THE UNITS MATCH (e.g. Vas is in liters not cubic feet). Pmax, Diameter, and Xmax are not required for box calculation.  They are used to determine the power response curve. Vb, Fb, F3, and Lp will still be valid. Vented designs require tuning.  Vented Designer should give a good approximation of box parameters.


Calculated Parameters

ported subwoofer result parameters
The following speaker/box parameters are calculated:

Vb - Volume of box (one to be built) in liters
Fb - Box resonance in Hz
F3 - Half power frequency in Hz
Lp - Length of port in cm

 
NOTES:
  1. F3 is the most important parameter.  The lower the F3 the lower the bass.  A F3 below 50 Hz should be suitable.
  2. Vb is the volume of the box.  Generally, the lower the bass the bigger the box.
  3. For Box Calculator instructions go here.


 Subwoofer Main

 Free Download
  Bandpass Designer
  Sealed Designer
  Vented Designer
 Instructions
  Bandpass
  Sealed
  Vented
  Example
 Box Calculator
  Bandpass
  Sealed
  Vented






Subwoofer Box Software Downloads for Sealed, Ported and Bandpass
Earned Value Project Management
Present Worth Economics Calculator
Constant Acceleration Motion Calculator
Statistics Equations Formulas Calculator
Mortgage Payment Finance Calculator
Weight Loss Formulas Calculator
Dog Age Calculator - How Old is Your Pet In Human Years?
Fluorescent Light Bulb Cost Analysis Calculator
Automobile Fuel Economy Calculator
Gasoline Diesel

Car Truck Tire Size Comparison Calculator
Medical Medicine Equations
Did this site help? Buy us a cup of coffee. Help us make more calculators.

AJ Design - Online Science Mathematics Engineering Software Programs | 2 | 3 | 4 | 5

Technical Tools, Specifications, Guides, Applications, Resources, Analysis, Data and Information
For Engineers and Scientists

contact email

Privacy Policy, Disclaimer and Terms

Copyright 2002-2007