IBall Unveils Popular Booster 5.1 Speaker iBall adds another defier to its range of full wood speakers – ‘Booster BTH 5.1 Multimedia Speaker’. Booster 5.1 is one of the very popular 5.1 multi media cum home theatre speaker July 8, 2014 Business/Channel/Game Online/IT Magazine/LCD TV/LED TV/Magazine Advertisement india/Mobile Launch/Motherboard/Networking/News/Phone Reviews/Security/Social Media/Tablet/Technology News/Telecom News/TV