“My excellent ported 8 inch two-way speakers turned into a boomy mess when I had to move them to a low fireplace hearth with an overhanging mantle. The ISO Pucks made the bass solid, controlled and listenable again in spite of the lousy positioning. Bravo! Highly recommended.”
“I thought that using metal stands with sand and lead shot fill was the only way to isolate my speakers. $180 for 3 pucks in between each of the stands and speakers, I was proven wrong. This is a very cost effective solution.”
