I have two REL Acoustics T9i subwoofers for sale. Each one is offered for $1000. Together, they created an amazing soundscape paired with my B&W 805 D3 speakers (also listed for sale). Unfortunately, family grew and the space necessary for my stereo system is no longer available. I hope someone who really appreciates music will put these to good use. These subwoofers are excellent for a stereo/music setup. They are not the typical boomy home theater type of subs. With these you can hear and feel the lowest frequencies in great detail. They make a huge difference when paired to good stand-mounted speakers. Again, the listing is for $1000 EACH. FULL DISCLOSURE: One sub’s front mesh cover is missing two pegs (out of 4). You should be able to find these on REL’s online store for a few bucks.