WAF issues resulted in my hanging my monos under the speakers' floor joists, then running 8' cables through the floor at the baseboards. Nice result: hidden (and cooler-running!) Class A monos, and only 8' cables. (Long UNinsulated Red Dawn XLR'd ICs are DEAD quiet, too). I had thought about sitting the Alephs right up against the speakers, but was told twice that 1.5m was the magical minimum cable length (!)...and then my spouse weighed in....so I decided to hide 'em. Good Luck!