The cable don’t need to be plenum you can put a run of 1.25’’ corrugated plenum innterduct and run any cable in it
Looking for a plenum-rated balanced cable that won't require a second mortgage
Am currently building a new house, and the architecture will dictate about a 10m run between the preamp location and the amp/speaker location. Cables will need to run under the floor through the floor joists, so to meet code, they must be plenum-rated. Looking to run balanced cables with Neutric XLR connections at either end to in-floor AV boxes. Any recommendations for a good-sounding cable that doesn't cost a fortune? Could be bulk cable and I'll terminate myself, or could be supplied with terminations. Would like to keep the cost under $1000 all-in, and less if possible. Thanks!