Tag Archives: Pulpop

The donut that produces high quality acoustics

Pulp fiber is the stuff that finds application in packaging everything from fragile consumer electronics to even delicate fruits. Recycled paper pulp or pulp fiber therefor is a by-product of paper with its own unique benefits. Never before did this material find application in acoustics and rightly so owing to the poor affinity of pulp fiber for acoustics. Surprisingly, shaping the same material into a donut has led to the yielding of high quality acoustics agreeable with most audiophiles.