Optimal setup for OHM and Larsen is bound to be different. Larsen is clearly designed to go right up against the wall for best results, which is a very useful thing for many. OHM Walsh can go close maybe just a couple feet in most cases, but not flush, better in this regard than 100% omnis, like original OHM Walsh model F, or modern mbl for example.
I find in most cases I tend to like my Walsh 5S3 and 100s both out at least two feet, probably more from the wall. What works best will vary by room acoustics and user goals.
I find in most cases I tend to like my Walsh 5S3 and 100s both out at least two feet, probably more from the wall. What works best will vary by room acoustics and user goals.