USED Acoustic Research HC5S Home Theater set of Speakers. Four (4) Satellite Speakers 5 in. X 3.5 in. One (1) Center Channel Speaker 3.5 in. X 3 3/8 in. One (1) Powered Subwoofer 17 in. X 10.25 in. All aluminum construction, heavy. Original owner, never pushed, stored for years and in perfect condition. Note: Speaker stands will.