4 pcs DJ Speaker Woofer Cabinet Grill Black Foam 4' x 2' x 3/8" (L x W x H)

4 pack GR-24FOAM Acoustic Speaker Grill Foam Brand: Nippon America Replace the worn, brittle grill foam Dimensions: 2 Feet x 4 Feet x 3/8" InchesYou may also like Mackie SRM-Flex 1300w Line Array DJ Speaker PA System w/Sub+Bag+AKG Microphone.