15" Tall Roll Subwoofer Cone 3" VCID

• Cone body Material: Non pressed Kraft Pulp
• Surround Material: Foam 
• Cone Height: 3.6"  (91.4mm)
• Outer Diameter:  15"  (381mm)
• Surround Height:  1.18"  (30mm)
• Surround Width: 1.06"  (27mm)
• Voice Coil Opening: 3.07"  (78mm)
• Cone Mass: 224 grams
• Dust Cap Notch: 5.9"  (150mm)