Boston Acoustics Classic Series 5.1-Channel Home Theater Speaker System for $299.88 shipped. Here is a screenshot for your reference. It includes four, 2-way bookshelf surround speakers, one 2-way center channel speaker, and one powered subwoofer. The power rating for the surround and center speakers are 10 watts to 150 watts and 100 watts for the subwoofer. Most places have it for about $410.