Features High Temp Voice Coil Wire Around Vented KSV Former Radial Basket Vents for Voice Coil Cooling Large Gauge Push Button Speaker Wire Terminals Proprietary Injection Molded Polypropylene Cone High Excursion Butyl Rubber Surround Extended Linear Roll Progressive Dampener Stealth Gasket for Custom Mounting Applications Propriotarty Protective Magnet Band Anti- Resonance Heavy Gauge Solid Steal Frame Optimized Drive Motor for Acurate Frequency Response Specifications Structure 10” (25.4 cm) M