I'm surprised that any of your were even able to find Wharfedale Series 10 to listen to.
I frequent a UK forum, and the very first Diamond 10's (10.1) are just appearing on various websites.
For those who would like to have a look as some photos, or maybe down load the Diamond 10 brochure, you can find links in this discussion thread -http://www.avforums.com/forums/speak...10-series.html
In the new Diamond 10 series, the 10.6 is actually the old 9.5 and the new 10.7 replaces the old 9.6. I'm somewhat disappointed that the new 10.7 use 165mm (6.5") woofers instead of the 200mm (8") woofers of the 9.6 version. But the specs on the 10.7 still look good.
In the low end of the Diamond towers -
Diamond 10.3 is a 2-way using a 125mm (5") woofer and a 25mm (1") dome tweeter
Diamond 10.4 is a 2-way somewhat similar to the old 9.5 but with two 125mm woofer and a 25mm dome tweeter
Diamond 10.5 is a 3-way with 165mm woofer, 50mm dome midrange, and 25mm dome tweeter
Diamond 10.6 is 2-way nearly identical to the old 9.5 with two 165mm woofer and a 25mmm dome tweeter
Diamond 10.7 is closest to the 9.6, and is a 3-way with two 165mm woofers, one 50mm dome midrange and a 25mm done tweeter.
Here is a link to a Wharfedale Diamond 10 brochure, though I am having trouble getting it to load at the moment -http://www.wharfedale.co.uk/downloads/en/DIA_10-low.pdf
The one draw back to the series in my opinion, is that first, the price went up. The Diamond '9' used to be an outstanding bargain. For example, in the UK the standard selling price for 9.1 was in the range of £125 to £130, the new 10.1 are £199, which makes them not such a great bargain.