Speaker Stands Furniture, Home & Kitchen, Living Room Furniture, Sanus, TV & Media Furniture Sanus SF34-B1 Steel Foundation IV 34″ Black Review by GrandStingray June 15, 2018 No Comments Supports speakers up to 25 lb. Metal construction Speaker cable management Speaker bolt-mounting option All products are imported from the USA. All electronic products must be used with a step down/up converter for Indian voltage compatibility.