Peerless-AV Recessed Cable Management and Power Storage Accessory BoxOverview Specifications With the IBA3 Recessed Cable and Storage Management Box from Peerless AV, cables and cords become virtually invisible. When combined with a Peerless AV mount, the In wall accessory box provides the perfect behind the display solution to conceal unsightly power and low voltage cables like HDMI or RCA behind flat panel displays, audio components or other devices. Complete with a receptacle knock out for adding a duplex power