Tannoy BACK CAN S Back Can

The BACK CAN S is a steel back can for PCI and QCI ceiling loudspeakers. It includes secures optimum position and working space of the speaker during construction pre-installation. It includes increases sound insulation to adjoining rooms. It includes includes positioning aid, placeholder rings, back can, cabling tube. It includes tannoy - around 100 years of british sound heritage and innovation.