Summary: bought, tested them out, and promptly returned them. very light speakers, no depth to them at all. very tinny sound. they weren't half as good as a cheaper pair of similar spec, fli6 speakers. not worth getting.
Excerpt: I bought 2 sets of these to replace all 4 car speakers in my 306. They had good clarity in the mids and highs but the bass was poor even when I turned the bass on full on my pioneer 50W head unit that also bought of here about 6 months ago. So flat infact that I put the stock speakers back in as they could handle more bass which isn't what you want after spending £50 on a new speaker system. Disapointing.