Brand Name: BYEC
Item Type: Speaker Cases
Origin: Mainland China
Material: ABS+Metal
Package: No
Frame Material: ABS
Mesh Material: Cold Rolled Steel
Frame Color: Black, White, Beige, Silvery
Mesh Color: Black, Beige
Outer Diameter: about 105mm(4.13")
Inner Diameter: about 74mm(2.91")
Diagonal Center Hole Distance: 88mm(3.46")