Uxcell 2pcs 12" Speaker Waffle Grill Metal Mesh Audio Subwoofer Guard Protector Cover with Clips,Screws Cooler Peltier It is recommended to install

It is recommended to install a muffler on the exhaust port

attenuation

Model: HKA1-42

Total Size: 47 x 54 x 44

industrial and construction fasteners

Uxcell 2pcs 12" Speaker Waffle Grill Metal Mesh Audio Subwoofer Guard Protector Cover with Clips,Screws Cooler Peltier It is recommended to installSpecification: Material: Cold Rolled Steel Outer Diameter: 307mm 12. 09 inch Inner Diameter: 287mm 11. 3 inch Package Content: 2pcs x Speaker Grill, 8pcs x Clips, 8pcs x Screws Description: Distribute clips and screws,make you more convenient installation. Great for subwoofers and loudspeakers. Metal grill will protect your Subwoofer from push ins, rips, tears, and accidental kick ins. Protect and secure while showing them off with this classic low