I've got 1 x 12" JL Audio wx sub, I have had it just over a month now and it has been used for about 5 hours, still running in so are virtually new. Looking for £40 plus postage of £7 standard parcels or £9 Recorded.
And the custom built sub box with false floor for a mk2 Focus, which is on ebay.
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=300514161149
Shall get some better pics when it's all removed from the car when I next dig it out of the garage!
Cheers