For its newsletter subscribers only, newegg offers the Klipsch SUB-10 Synergy Series 10" Subwoofer
for $199.99. Coupon code "EMCNJNB79" cuts it to $169.99
. With free shipping
, that's $20 under our October mention, $130 off, and the lowest total price we could find. Features include a 10" down-firing driver, frequency response of 28Hz to 120Hz, and more. Coupon expires January 14.