Older televisons that only come in sizes 40'' and up. The largest rear projection tv is 60''. They stopped being prouduced in around 2005. They use special lamps to run, which at times (1 to 2 years) need to be replaced. Plus there heavy as fuck.
Jon: "Hey man, wanna go buy a new rear projection tv? there huge! 60''! Scott: Sure, but there heavy as fuck though!
ayon kay someguyudon'tknow ika-16 ng Oktubre, 2013