Hi,
I've seen people adding JBL hi freq driver (2402, 2405 etc.) to horn speakers by connecting a capacitor in series to the +ve terminal of the driver.
May I know:
1. Whether the capacitor in series is performing the freq cut off function
2. If so, may I know the value of the capacitors to achieve 18 khz, 20khz and 22 khz crossover respectively?
Thanks.