Features: Kicker Solobaric 06S8L54

• 8" Solo-Baric Subwoofer
• SoloKön Cone: One Piece, Ultra High Performance Composite
• Rear Cone Brace: Offers unmatched strength and resistance to deformation
• Santoprene Rubber Surround with Ribbed Edges for Linear Cone Motion
• Stamped Steel Basket
• Stitched Surround: Ensures the cone and surround won't seperate, even under the highest loads
• High-temp Polyimide Film Voice Coil Former
• Dual Ultra-Length Voice Coils
• T-shaped top plate: Widens the motor’s magnetic field
• Sleeved High-Power Tinsel Lead Wires
• Spring Loaded Nickel-Plated Terminals

Specifications: 

• 8" Dual Voice Coil Subwoofer
• Impedance 4 ohms
• Peak Power Handling 600  watts
• RMS Power Handling 300  watts
• Woofer Surround Santoprene Rubber
• Sealed Box Volume .33 - .75  cubic feet
• Ported Box Volume .66 - 1.0  cubic feet
• Sensitivity 83.1  dB
• Frequency Response 28 - 100  Hz
• Xmax (millimeters) N/A  
• Top Mount Depth 4-3/4"  
• Warranty 1-year Manufacturer's