This bass bin has been used only a few times and I'm P selling due to no longer being used. These speakers very rarely come up for sale they're that good. Still retailing for over £800! Included in the price you get a protective cover worth £100. The sound from this bass bin is astonishing it was that good when I demo them I only needed the one. The bass bin has never been driven hard and was always used in conjunction with dsr12s in a professional environment. As you can see from the photos the speaker is in great condition and performs as new, been very well looked after and at £450 it's a steal.