Indeed a very good speaker for the price!,I used them with a Sony Placido! and the sound is great, very detailed.

Very good speaker. I compared them with a B&W602, Tannoy M3, Allure and some
pair of Heco's (all floorstanders).
The most difference about it, is that the Quadral is much detailed (maybe the
filter section). Very good midrange.

Excellent Speaker !!!!Price/Quality is very good.