Question

Whats the difference between corner frequency and crossover frequency?

Answer 1

Explanation:

A highpass filter allows frequencies above a certain frequency. So when one discusses a crossover, it is the point where these filters hand off a set of frequencies from one driver to another. One of the most commonly used places for a crossover is when using a subwoofer with a main speaker

Answer 2

Answer:

The phase crossover occurs at 0.010 Hz and so the gain margin is 1.00/0.45=2.22. The phase margin is the number of degrees by which the phase angle is smaller than −180° at the gain crossover. The gain crossover is the frequency at which the open-loop gain first reaches the value 1 and so is 0.005 Hz...