3" Dual 1 Ohm Flat Aluminum Voice Coil

• Former Height: 6"  (152.4mm)
• Winding Width: 2.5"  (63.5mm) 
• Outer Diameter: 3.3"  (83.82mm)
• Inner Diameter: 3"  (76.2mm)
• Impedance: Dual 1 Ohm
• Layers: 8
• Former Material: Black Anodized Aluminum
• Wire Material / Type: Flat Aluminum