High output subwoofer enclosure matched to your car
How to make a high output subwoofer enclosure The whole point of a high output subwoofer enclosure is that it sounds loud. We don’t care about linearity, transient response or anything…
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…
Learn loudspeaker design from scratch
