The Titanium Security Arena (TSA), formerly known as the Clipsal Powerhouse (1992–2002), Distinctive Homes Dome (2003–2009), Adelaide Dome (2009–2010), and Adelaide Arena (2010–2015), is an Australian privately-owned multipurpose indoor sports stadium located in Findon, an inner western suburb of Adelaide, South Australia.It is the home stadium for the Adelaide 36ers of the NBL and the Adelaide Lightning of the WNBL.