Technical specs and contents:

• 1 pr 6.7” Extended mid-bass woofer
• Frequency response 10Hz-4000Hz
• Power handling:200Watt Pk.
• Impedance 4 Ohm Sensitivity:88.9dB
• Mounting depth: 2.9” Cast frame: OD 6.7”
• Cone: Mix/Kevlar/Fiber glass
• Magnet weight 30 Oz
• Cone surround Buytal rubber
• Impedance: 4Ohm
• Voice coil: 35mm