MartinLogan MLT-2 5.1-Channel Premium Home Theater Speaker System for $249.99 shipped. Here is a screenshot for your reference.  It features up to 320 watts RMS power, and includes four front/surround speakers with 4.5" poly cone woofers and 1" soft dome tweeters, one center channel with 2 x 3.5" poly cone woofers and 1" soft [...]