Currently using Wharfedale Diamond 210 with 4" woofers. Is Neumi BS5 that has 5" woofers an upgrade? It is hooked on a TPA3116D2 amp. I'm on a cramped space so switching to
Wharfedale Diamond 210 (Blackwood) Bookshelf speakers at Crutchfield
Wharfedale Diamond 200 Series Loudspeakers Preview | Audioholics