Jwo Shong's Car Audio
Part 2 - Mid-range Selection
Step 9 - Under my arsenal of mid-ranges, I have.
My friend is so lucky, 5HD4 appears to have very flat response from 100Hz to around 700Hz. Although it is slowly going and climbing into it's "cone break-up" frequency at 2kHz, it is subjective to engineers' future cut-off choice and decision to manipulate this speaker, under applicable techniques and law that would not damage it's sound quality at all.
Please note that all frequencies near and above "cone break-up" frequencies cannot be used because it is un-predictable and makes life extremely difficult for an engineer. Unless the engineer / boss is cutting corners.
Now we set out to find a woofer to cover everything under 100Hz.
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