SOLD Advent "Granit" powered subwoofer, remote-controlled, 125W RMS, 35-200 Hz response, 40-180 Hz continuously variable crossover, phase switch, auto-sensing on/off circuit, high-output/low frequency extension settings, 10" down-firing driver, reflex-loaded MDF enclosure, line-level and speaker-level inputs and outputs, 20"x12"x20", approx. 50 lbs. shipped. Original box, packing materials & paperwork. Purchased new 3+ years ago and placed in storage 1.5 years ago, functionally perfect, excellent cosmetic condition with only hairline scuff marks on close inspection. Performed quite well in modest home theater setup until I upgraded. Thanks. Sold for $400 new, asking $200 + shipping.