Supplied as a pair. The Atacama HMS 1.1 (High Mass Stand 1.1) was developed in conjunction with ProAc, Britain’s premier speaker manufacturer. They are designed for when a reference quality monitor style speaker stand is required.
This new 1.1 update has a larger round centre column allowing increased Atabite sound deadening capacity.
Atacama recommend Atabite inert filler to achieve maximum sonic performance. Up to 41.8KG can be used per pair.