I have heard the 946 and the SC4A. I have also owned the non "A" version and IMO, still way better than the 946. 946 might sound slightly tidier and cleaner overall but does not convey the music like the SC4. With the 946, you will be listening to hifi instead to the music.
No comparison my friend. Totally different league. You can get them used on this site for not that much as they are huge and not easy to ship.
No comparison my friend. Totally different league. You can get them used on this site for not that much as they are huge and not easy to ship.