Energy Power 10 Sub 10" 100W Subwoofer $90 at Newegg

Newegg has the Energy Power 10 Sub 10" 100W Subwoofer for $100 - 10% off with coupon code VMEPROMOMAR13 [Exp 3/21] (when you check out with V.me by Visa) = $90 with free shipping. Normally $170+ on the web. Features a 10" front firing rear ported woofer and 45Hz - 150Hz frequency response.