Thiel sub is very expensive(maybe as or even more expensive than JL, correct me if i am wrong) and yet not so popular in HK. They are more popular in US and mixed well with Thiel main speakers per AVS forum. BTW,is it the SS2 and does pinkhung hing use the Thiel passive crossover as well? Really looking forward to hear a set of Thiel speakers for L+R+C+Sub.