About the Polyester Fiber Stuffing
The sound wave coming off the back of your subwoofer reacts with the air contained in the box. Polyester fiber stuffing slows down sound waves inside the box, making the subwoofer perform as if the box were bigger. Use 1 to 1-1/2 pounds of stuffing per cubic foot of box volume.
Polyester Fiber Stuffing reviews
Thanks for submitting your review
More details on the Polyester Fiber Stuffing