Tannoy BACK CAN PCI 7DC RB Back Can

The BACK CAN PCI 7DC RB is a steel back can kit for PCI 7DC RB ceiling-mount speakers. It includes secures optimum position and working space of the loudspeaker during construction pre-installation. The back can improves sound insulation to adjoining rooms. It includes includes positioning aid, place-holder rings, back can, cabling tube. It includes tannoy - around 100 years of british sound heritage and innovation.