Following this thread is crossover for JBL L166:
http://www.audioheritage.org/vbullet...highlight=l166
Can someone please help me understand what is the .7MH after 8.uf for? What is it function. Also, after the LPAD, there are a couple resistors that seem to me like another attenuation circuit, why is it there when there is already a Lpad in the circuit already.
Also for the tweeter, what does the .3mH choke do to the sound for the HF.
I am used to the simple 1st order crossover with just 1 choke and 1 cap. I know that the choke is used to block out the high going to the woofer and the cap is supplying mid/high to the tweeter. But dont quite understand the purpose of the above mentions. Please help me understand this. Thanks.