GS Audio HR155-133

Specifications: 

• Material: aluminum

• Finish: matte black

• Shape: square

• Driver attachment: 4 holes 

• Hole spacing: 4 x 102 mm

• Throat: 50 mm (2") 

Dimensions: 

D - Outer side: 155 x 155 mm (6.10" x 6.10")

A - Installation depth: 122 mm (4.80")

B - Total depth with flange: 132 mm (5.19")

C - Throat diameter: 50 mm (2")