SOTAMIA 1Pcs 3 Inch Subwoofer 4 Ohm 35W Supper Bass Audio Woofer Speaker for Home Theater Sound Music Bookshelf Speakers

3 inch subwoofer
Rated power: 4 Ohm 30W
Peak power: 4 Ohm 35W
Outer diameter: 77.2mm
Height: 52mm
Magnet diameter: 65mm
Diagonal screw pitch: 82mm
Adjacent screw pitch: 58mm
Built-in opening: 72mm
Outer opening: 65mm

Packing List :

1Pcs