Two pairs of speakers can be connected and switched to this speaker switch box. The housing of the switch box is made of sturdy metal, the switches are made of plastic. The colour-coded connection terminals allow the speakers to be connected without special connection cables. Only commercially available loudspeaker cables are required. Main features Technical details Audio input channels 2 Audio channels 2 channels Control type Knobs Product colour Black Weight & Dimensions Width 176 mm Depth 115 mm Height 51 mm Weight 338 g.