3″ Dual .7 Ohm Flat Aluminum Voice Coil

• Former Height: 4.5″  (114.3mm)
• Winding Width: 2″  (50.8mm) 
• Outer Diameter: 3.2″  (81.28mm)
• Inner Diameter: 3.018″  (76.66mm)
• Impedance: Dual .7 Ohm
• Layers: 4 
• Former Material: Black Anodized Aluminum
• Wire Material / Type: Flat Aluminum