Bose家庭劇院音響組

朋友要從美國回來..
小弟想選購Bose家庭劇院音響組..不知道下列哪款比較合適呢?
有看DVD.打電動需求..坪數約七到六坪..
1.New! Bose® - 3.2.1® GS Series III DVD Home Entertainment System - Silver
http://www.bestbuy.com/site/olspage.jsp?skuId=8849286&type=product&id=1209165527516

2.Bose® Acoustimass® 10 Series IV Speaker System
http://www.4electronicwarehouse.com/products/bose/acoustimass-10-series-iv.html