Edifier S730 multimedia speaker - 10" subwoofer. Originally had 2 small speakers as well, but this is just for the sub. You can run speakers off it too. Its very powerful, works very well, your neighbours will hate it. The speaker case has a few marks etc, but otherwise its fine. You can run a cd player etc straight into this without any other amp required, just rca cables. Pick up from Avonhead, very heavy so cant post it.