I made a system for cooling an AV cabinet in a closet. Components include Aventage, Emotiva, and Oppo. The cooling equipment used includes: 1. Noctua fans (3) (Model No. NF-S12A PWM)2. Noctua Fan Controller (Model No. NA-FC1)3. Noctua Extension Cable (Model # NA-SEC1)4. Cablemod Molex to SATA Cable (Model # CM-CAB-MSAP 45KK-R)5. Coolerguys power supply (110 VAC to 12 VDC power supply with 4-pin Molex connector). Of course, the anti-vibration corners protect the AV equipment and prevent the fans