Need 20 - 25 foot spk cables.



Having to move a pair of Sound Lab M2's to a new position in the home.  Problem is that the equi rack has to stay where it is.  So I will need 20 - 25 foot cables.  Real high end will be above my pay grade.  I had used in the past real honest to goodness, belden coax in 10 foot runs.  Roger Sanders had used this years ago with his speakers and ESL amp.  I have a ESL amp and to be honest for many years the coax sounded pretty good, but I'm sure I could do better for a long run.  Any comments appriciated.
gammastrep
I was in a similar situation requiring long speaker cables - give grannyring at this site a shout - he can fab some excellent 10ga cables for you with excellent performance............I am very happy with their performance
Not sure of your price range , but I am overjoyed with this company's cable design .
This is their lowest price 12 gauge from their best-price vendor .
https://www.ebay.com/itm/Analysis-Plus-BULK-Chocolate-Oval-12-2-Speaker-Cable-Length-26ft/132998829347?hash=item1ef7591523:g:AWwAAOSwFzNchaAG

To be fair, I am using a more costly cable and short , but with their patented geometry . Much better than the AntiCables I used before .
The OP needs a pair of 25 foot cables.  That is a 26 foot roll and the last one they have.
but then again a long run of preamp to amp cables would be pretty pricy as well.
Not true. I am going to run long interconnects (maybe 20-30 feet) and I do not expect to spend too much, somewhere from $100 - $500. I also do not expect to suffer in sound quality with the lower cost interconnects. I tested this scenario out with some Benchmark gear (which supports the balanced AES48 standard) and I could not tell a difference between expensive Audience Au24 interconnects and cheap Bryston XLR (Canare?) interconnects.

http://www.aes.org/publications/standards/search.cfm?docID=44

https://www.takefiveaudio.com/

Running long speaker cables has been something I was told by a few manufacturers and dealers to avoid. I will get a high end short speaker cable and a much lower cost XLR interconnect between the preamp and amp.