1)   TurboBass Express 5.01
All you need is a technical data sheet from the manufacturer of the mid range, woofer or sub woofer. You will only need 3 of the parameters to calculate the desired cabinet needed. Comprehensive instructions included.
TurboBass, Turbo Bass, Cabinet, Loudspeaker, Car, Subwoofer, Sub, Mid Range, speaker, bass,

 2)   WinMLS 2000 3
Perform audio, acoustical and vibrational measurements user-friendly, accurate and flexible using a sound card. WinMLS2000 is widely used by pros. Now low-cost versions allow the amateur to perform professional loudspeaker and room measurements.
distortion, intermodulation, harmonic, MLS, sweep, chirp, sinusoid, room acoustics, calibration, acoustic,

 3)   Sample Champion 3.6
Powerful real-time software tool designed for high precision acoustic measurements. Impulse Response of a room measurement, loudspeaker Frequency Response analysis. Designed for acoustical technicians, sound engineers, scientists and students.
spectrum analyzer, total harmonic distortion, pink noise generator, speaker design, test and measurement, dsp, frequency response, room acoustics, Impedance, Thiele-Small,