Hey there, I’ve auditioned tons and tons of speaker cables and agree with you that Audience is amazing. I got some used AU24 in the end.
The cheapest that I thought came closest were Black Cat’s entry level speaker cable, of which I tried the MK1 of these; now called Silverheart MK 2 https://blackcatcable.com/products/silverheart-speaker-cable-banana-terminated
Preferred them to Clearday in my system.
P.S. I did try hard to find cheaper Audience "clones" from various UP-OCC and OFC cables (Neotech, Acoustic Zen, Mogami) but only the Black Cat cable got closest to the AU24.
The cheapest that I thought came closest were Black Cat’s entry level speaker cable, of which I tried the MK1 of these; now called Silverheart MK 2 https://blackcatcable.com/products/silverheart-speaker-cable-banana-terminated
Preferred them to Clearday in my system.
P.S. I did try hard to find cheaper Audience "clones" from various UP-OCC and OFC cables (Neotech, Acoustic Zen, Mogami) but only the Black Cat cable got closest to the AU24.