Technical specs and contents:

• 1 pr Cast 2X4Ohm (1X2Ohm) 6.5” DVC subwoofer
• Frequency response 42Hz-4000Hz
• Power handling: 70-150W
• Impedance 4 Ohm
• Sensitivity: 79.74dB
• Mounting depth: 2.75” (69.9mm)
• Diameter: 6.5” (170mm)
• Cone: Coated non woven carbon fiber cone
• Magnet weight: 24 Oz
• Cone surround: rubber
• Voice coil: 1.0” (26mm) FS: 42.39Hz