[Luigi]

Anyone have any recommendations for the above?

I would like to augment the bottom end of the Visatons B200s.

But I don't want to do any padding to meet low-sensitivity low-end drivers. So woofers like Augies are out. 

Anything else spring to mind? I ask because I saw a set of 97dB TAD drivers in the weekend but noted their Qts was lowish at 0.3. And their owner was reluctant to sell as he'd already spent squillions on them.

TIA for any suggestions.

PS Dont want to spend the earth on these, but don't mind a bit of lash either.

[Russell Dawkins]

would these do?
$170 21", 100dB, fs 31 Hz, QTS .98, cast frame xmax .75", no response curve, though.
http://www.shredmuzic.com/product_p/813-008.htm
Selenium woofers (made in Brazil) are supposed to be very good sounding and have a well-controlled HF roll-off with no high Q peaks or other nasty surprises so simple crossovers work:
http://www.partsexpress.com/webpage.cfm?&DID=7&WebPage_ID=112#woofers

[el`Ol]

Here is a special offer:
100 Euro for the Ciare CS382S
http://oaudio.de/product_info.php/info/p163_CS-382-S.html/XTCsid/4l13hkh2s4snh960f0s1gp7nk4