Viktorio

Hi all, First time posting to the Klipsch Community. I'm getting a pair of Klipschorns and a pair of LaScalas; I would like to test them in a 9,5 m screen vintage cinema as the three front loudspeakers believing the sound will be zestful. Here's my questions. I will have two LaScalas, so do I keep one just for spare parts or can I use the two both for the central channel? Do I run the risk to create bad interferences? Before connecting a subwoofer, I would like to investigate about the result I could get if the Dolby digital sound processor sub channel output were mixed with the left, right and central channels A-chain signals and then send to B-chain and reproduced by means of the left and right corner K-horns and of the central. English is not my native language, so I would appreciate little jargon and simple terms.