Appreciation the fan idea, I have not resorted to fans yet, tying to avoid that simply because of space, the Halo's are 20" in depth, add interconnects, and they are close to filling the cabinet, and the cabinet does not have much clearance when in the wall recess. One option is I can put fans in the wall behind the cabinet, since the garage is on the other side, and would have cooler air supply from their, and I could filter that air, the house has an air filter treatment system, so need to consider that issue. Or....put the amps in the garage ! LOL
