Hello, I ordered this column speaker as these very cheap and a very nice design hatten.Habe the Internet user test or opinion about the great (SL20) and little brother (SL10) and read as the opinion went extremely apart from Supertoll to Bäh China shit. Since I wanted to replace 20 year old ELAC boxes and B & W and other melodious Hifimarken me no stranger, I stand on sound although I'm not Hifipurist, rather normal users with enhanced performance. 600-1000 I did not want to spend and thought to myself: "bestelltste times this and create you your own opinion, not really a risk, because man can send them back". My opinion: Delivery was very well packed and the delivery time in 2 days. Processing really very very good in every detail (genuine praise) .Anschlussklemmen are gold plated and man gets 4mm² connected without problems, some say the quality of the plastic is cheap and I say I closed once and good, yes no PA box where man 1000 times and abbaut.Nun to sound: you have my ELAC boxes are replaced !, sound really good, detail and spatial sound in stereo direct mode (CD listening) as well as with cinema sound (5.1 surround) .The Bass is as good the I could do without a subwoofer, not get up pants flapping at 110dB and my neighbors not (multiple dwelling) and a subwoofer is indeed the sense to make cinema physical, so pants and hair flutter when Batmann coming! But I just need rich bass and good resolution in the mid and high ranges and it has more than enough (Pink Floyd, Sting, Peter Gabriel ..)! Have them on a Pioneer AV Receiver VSX-D511 and am thrilled 1A value! The support is also very good-quick and especially qualified! Initially had a problem with the high frequency resolution in the CD area, but it turned out that was there on the DVD player, have dan even bought myself a pure CD player again and now everything is wunderbar.Ich hope with this Rezesion helping others in their purchasing decision because it is not simply something subjectively / objectively assess, since it comes to listening to and this is also subject to their own likes and dislikes. In short: quality workmanship * 1A, sound to me rattle 1A * -no or resonate even if man once heard loud CD, Support 1A * -Quick and qualifiziert.Die Price achievement 1A *** man has been in the range 800 to an increase to learn, to buy my conclusion rather for remaining money a good AV receiver. Mfg Olaf Schöfer