AJ Vented Designer Software 2.0

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

Provides an easy to use interface to solve vented or ported box parameters:

Installation volume of the box.
Golden ratio of length, width, and depth using the Box Calculator function.
Resonance frequency of the box
Half power frequency
Length of vent(s)/port(s) for a given diameter / radius
Frequency decibel response graph
Powered decibel response graph

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:
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.

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:
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.