5" Diagonal Distance Grill Mesh Circle Woofer Guard Protector White Linear Bearings It is not easy to

It is not easy to rust

Package Content:1 X Voltage Gauge

* Input Voltage Range: 20V-36V DC

Overall Size: 25mm x 9

4 x Clamping Knob

5" Diagonal Distance Grill Mesh Circle Woofer Guard Protector White Linear Bearings It is not easy toSpecification: Frame Material: ABS Plastic Mesh Material: Cold Rolled Steel Outer Diameter: 153mm 6. 02 inch Inner Diameter: 120mm 4. 72 inch Screw Hole Diameter: 4mm 0. 16 inch Diagonal Center Hole Distance: 137mm 5. 39 inch Package Content: 1 x Speaker Grill with Screws Description: Distribute screws, make you more convenient installation. Great for speaker cabinet, home speaker or speaker. Protect your Subwoofer from cuts, rips, tears and dents.