Acoustic Stuffing

Add 1 order to the cart for a single sub, 2 to the cart for dual subs, etc.

We will install in your sub box order.

Acoustic Stuffing (Pollyfil) is a sound absorption, dampening fiber that will deepen bass, provide cleaner midrange, tone down any unwanted reverberation and improve the dynamic extension of any speaker system.

It also helps eliminate standing waves, which is something like an echo inside the box. This will give you tighter and more accurate bass. It also helps to give a flatter frequency response to the overall sound, which is good. Besides this, it also helps reduce the vibration of the box, which results in less distortion.