Baffle Step Compensation

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Joined 2001
Khron,

The woofer driver is a complex impedance and judicious design with a minimal number of components can still yield the desired BSC curve. Take a look at the graph labeled "woofer filter effect." This shows the actual drive to the woofer and the shelving effect between 200-2000Hz that John was targeting.

You'll see this kind of thing a lot with well-designed crossover networks......the actual topology might not look "generic" (or what you'd expect) but it still accomplishes the goal.

Cheers,

Davey.
 
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