Package included: 2pcs Speaker Box with 2pcs gaskets and 8pcs screws Dimension: Exterior diameter: 75mm / ~ 3”; Cut Out diameter: 48mm / ~ 1-7/8”; Wall screw hole distance: 43mm Rear side requires ...
This is all secondhand (I wasn't at home to witness it, only my wife)... I have a relatively cheapo 5.1 setup with an older JVC receiver (no video, audio only). The surround speakers are connected ...