A 5 Channel Harman/Kardon Home Receiver/Amplifier is playing through 3 sets of Focal 165v2 component speaker. One JL Audio 500/1 amplifier is connected to 2 JL Audio 10W6v2-D4 Subwoofers. Also installed are 2 Sharp Aqous plasma TV's. All cabinetry was custom fabricated by the installation team.