Speaker impedance curve explained with examples
What is impedance? Before we get the speaker impedance curve explained, let’s get down to the basics. When you apply a voltage, an electrical system will exhibit a certain amount…
Speaker electrical characteristics – electricity basics
Electronics basics Before we discuss the speaker electrical characteristics, we need to clear up some of the most elementary properties of electricity. I know for some of you, this will…
Resonant frequency of your car – How to measure
Vehicle resonant frequency – How to find it ? Knowing the resonant frequency of your car is particularly useful in SPL and dB Drag competitions. If you know the frequency…
How to build a sealed subwoofer box – Practical example
Why choose a sealed box? In terms of difficulty, learning how to build a sealed subwoofer box, is the easiest. Sealed enclosures have many advantages. If you are an audiophile…
Subwoofer break in / burn in – Before and after
Do you have to break in your subwoofer? Depends what you are trying to do. If you want to measure the T/S parameters of your speaker, then you must absolutely…
Speaker spatial loading – sound radiation
What is spatial loading? Speaker spatial loading is determined by the boundaries which are in close vicinity of the object that radiates sound. This will determine a certain load. Similar…
Learn loudspeaker design from scratch
