I use the big Bybee bullets that are attached between the speaker spade lugs and the speaker cable. In my high efficiency system with low-powered tube amps, the bullets are a mixed bag. They make the bass tighter and the rest of the range sounds clearer, but, at the expense of the sound becoming a bit more "dry" and analytical. I keep them in my system because I find that they effect an improvement, on balance.
Speaker Bullet Filters
Hi has anyone got firsthand experience of any of these Speaker Bullet Filters?
There are three types I'm aware of, Synergistic Research & Bybee which are connected in parallel and Less Loss which are connected in series.
Additionally there are various types of DIY capacitor options.
Thanking you in advance.