As one of its daily deals, Newegg offers the Yamaha Advanced YST II & Down-Firing Active Design Subwoofer for $89.95. Coupon code "724EDSSC02" cuts that to $74.95. With free shipping, that's $15 under our mention from a month ago, an all-time low, and the best price we could find by $26. It features 50 watts of power, a 35Hz to 160Hz frequency response, and magnetic shielding. Deal ends today.