The Q-HY-BC2 (Shallow) Back Can is a metal case that can be attached to TOA's F-2352SC flush-mount ceiling speaker for both exposed and flush-mounted applications. The Q-HY-BC2 will allow the use of TOA’s F-2352SC ceiling speaker in a space where a common speaker/back can combination will not fit due to depth considerations. The Back Can could also be used in exposed ceiling and can be hung from a ceiling suspension pipe.