3 EnInstalling the speakersWall-mounting the front andsurround speakersYou can mount the front or surround speakers on awall as follows. The front speakers can be mountedvertically or horizontally.1 Install screws into a solid wall or wall supportas shown below. Use 3.5 to 4 mm (1/8")diameter self-tapping screws.2 Hang each speaker by its keyhole slots ontothe protruding screws.Note• Make sure the shaft of the screw is seated in thenarrow part of the keyhole slot. Otherwise, thespeaker may fall.Warnings• Each front speaker weighs 1.0 kg (2.2 lbs.) andeach surround speaker weighs 0.45 kg (1 lbs.). Donot mount the speakers on thin plywood or on awall with a soft surface material. Otherwise, thescrews may pull out of the surface and thespeakers may fall, possibly damaging the speakersor causing personal injury.• Do not affix the speakers to a wall using nails,adhesives, or unstable hardware. Long-term useand vibration may cause the speakers to fall.• To avoid accidents resulting from tripping overloose speaker cables, affix the cables to the wall.• Mount the speakers in a wall location that will beunlikely to result in injury to an individual’s head.■ Front speakers ■ Surround speakersMinimum20 mm (3/4")150 mm(5-7/8")Wall/wallsupport6 mm(1/4")150 mm(5-7/8")VerticalHorizontal45 mm(1-3/4")Wall/wallsupport6 mm(1/4")Minimum20 mm (3/4")