3″ Single 4 Ohm Round Aluminum Voice Coil

• Former Height: 3.1″  (78.74mm)
• Winding Width: 1.4″  (35.56mm)
• Outer Diameter: 3.264″  (82.9mm)
• Inner Diameter: 3.018″  (76.66mm)
• Impedance: Single 4 Ohm
• Layers: 4
• Former Material: Black Anodized Aluminum
• Wire Material / Type: Round Aluminum