Excellent service

I use a lot of different speakers : I have a pair of MIRAGE M1 I got in 1995 and of course I have also a pair of KLIPSCH HORN. The TEUFEL ULTIMA 40 are excellent and compare to the Klipsch Horn that are a lot more expensive. I had to create a minimal adjustment profile for the professionnel digital pre-amp and use of course bi-amp technology. The speakers are used in my office as reference speakers for creating the sound tracks. There is no difference when later played back on the Klipsch speakers. I will buy more TEUFEL ULTIMA 40 speakers for other rooms of course. These are fabulous speakers.