Loudspeaker Phase and Frequency Tests
Electrical Model of Loudspeaker Parameters
Computer based Loudspeaker Impedance Measurement
Loudspeaker Calculations
Big Is Better - Calculator ( Beta version )
Compare Closed Speaker-Woofer with optimized- and customized Alignment

Compare Woofer in Ported- and Closed Speakers

Bass Reflex
Box Calculator with the possibility to customize the Box Volume

Calculate box size using Bass Reflex Alignments

Calculate QL of Bass Reflex Loudspeaker using the Impedance Plot

Volume Calculator
For Sphere Loudspeaker Casing

Importance of
the Impedance Curve / Bass Reflex Alignment

Calculate the
Effect of
Additional Mass on the Thiele-Small Parameters

"Lobing" between
two
spherical wavefronts (drivers)

Calculate
Driver Reference Efficiency with & without Enclosure

Calculate
Efficiency Bandwidth Product (EBP)

Calculate Enclosure
Resonances

Sealed
Enclosure Calculator (Qtc)

Sealed Enclosure Calculator (Vb)

Bass Reflex
Box Calculator

Onken Bass Reflex
Calculator

Calculate
Speed of Sound in fibrous material

Calculate
the Required Amplifier Output Power

Calculate
Back Loaded Exponential Horn

Calculate
Tapered Quarter - Wave Tube

Calculate
Baffle Diffraction Loss

Thiele's
Alignment based on QT

Transmission
Line Calculator

Transmission
Line Calculator ( Bailey )

Sixth-Order
Bandpass Subwoofer-Calculator

Port/Vent Calculator

Port
Airspeed Calculator

Passive
Radiator Calculator

Calculate new Qts with
Series
Resistor

Calculate
Sound Pressure Level at specified distance to loudspeaker

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