18" Heavy Guage Steel Stamped Woofer Basket, Bended Window Edge Design, for up to 150 oz Motors and up to 3¼" VC woofers

• Material: 16 GA 0.060" [1.52mm] C.R.S., Black Color Powder Coated
• Cone Clamping OD: 17.717" [450mm]
• Cone Clamping ID: 16.535" [420mm]
• Effective Cone Height:: 5.197" [132mm]
• Spider Clamping OD: 6.693" [170mm]
• Spider Clamping ID: 5.709" [145mm]
• VC Opening ID: 3.34" [84.8mm] for up to 3¼" VC
• Overall OD: 17.95" [456mm]
• Overall Height:: 5.83" [148mm]
• Motor Mounting: Screw mount; 0.25" [6.3mm] dia., 4 and/or 6 Holes, equally spaced on 4.154" [105.5mm] mounting diameter
• Baffle Mounting: 0.375" [9.5mm], 8 Holes, equally spaced on 17.40" [442mm] mounting diameter
• Recommend Baffle Cutout ID: 16.57" [421mm]