Kenwood 2x12" subwoofer + bass box

Description:

Both subs are 600 watts each, or so i was told on purchase, the box is fully intact, some of the material at the bottom has come a bit loose which could easily be fixed with some glue or a few wood staples. (not that it matters unless you're using it for a show.. in which case id take them out of the box!).
Im hoping to swap as i down-graded my system as i haven't upgraded my speakers and this is pretty intense. I am unsure of what frequency it hits as i haven't tested it but it is easily done if you have the right equipment.
I'd value the subs at around £50, i bought them at £70.
Any other questions feel free to ask!