Interconnects & Speaker cables

Google Crystal Clear Audio Best of Luck

75 feet! And with speakers whose impedance, as shown here, is less than 4 ohms in parts of the mid-bass which typically require lots of energy. Ouch!

You need heavy gauge/low resistance, and fairly low inductance per unit length. You also presumably need to keep the price somewhat within the range of sanity.

I would rule out Clear Day on the basis of inadequate gauge for your application, even in double-shotgun configuration. Regarding Crystal Clear, there don't appear to be technical specs at their website, and I have no particular knowledge of their cables or their prices.

OCOS is reputed to be well suited for long lengths, but I believe that 75 feet of it would cost a not so small fortune, especially in its top of the line versions.

Mofi's recommendation of Signal Cable, especially its "Silver Resolution" cable, is likely to be a fine choice IMO, based on the suitability of its specs for your application, on their very fair pricing (although, nevertheless, 75 feet of it would cost a bit more than $2K), on comments I've seen about it, and on my own positive experiences with their power cords and interconnects. And also on Mofi's history of providing excellent recommendations :-)

Hope that helps. Regards,
-- Al

You can try crystal clear audio.

JW Audio does lengths up to 100 feet. I can't vouch for their speaker cables, but I've been very impressed by their interconnects.

Do you have an integrated amp? Because if you don't ,it would be better to place amp close to speakers and run a long XLR cable and stick with short speaker runs. If that's feasible. I also like Signal Cable Silver Reference.