@LukiLaci --- thank you for your questions and for your purchase of our BA12-3 SLT. Regarding this question, the components of both BA210-3 SLT and BA210-3 STR are the same, just the cabinet design (slant or straight). With the Slant design, yes you will hear more top end due to the speaker baffle pointing up towards you. Also the low frequencies and nearly identical but the "feel" of the SLANT version seems "cleaner" is the best way I can put it. There is less "turbulence" in the tone because there are less standing waves inside the cabinet. If you wanted a more "rounder" bottom end, maybe the STRAIGHT version would be good as you're considering the BA210-3 cabinets.
I hope this helps.
Thank You Jeff,
i has the answer from first source
The sound of my BA12-3 slt will smoother in near future? or better change to BA210-3
Originaly i want to buy BA15-3, but in Europe its not in shops. (Anderton's, Thomann.de)
The speaker/cabs need any run-in process for reach the 100% ability of sound?
/Hi-Fi spaekers factory always suggest 1-2 week run-in/
