[Product Information]

• Neodymium Magnets a rare earth metal offering exceptional strength to performance ratio， found only in the most exotic speakers， saves tremendous weight. Don’t let the sound system weigh your vehicle down.
• Carbon Composite Basket based on the spokes of a wheel is lightweight， will not flex during peaks and looks great! Don’t be afraid to show off the back of your woofer.
• Klippel Optimized Components using a state-of-the-art Klippel Distortion Analyzer， Polk engineers were able to optimize the woofer’s motor structure， voice coil alignment and suspension for the best possible performance， even at extreme listening levels.
• Woven Glass Composite Cones feature tremendous stiffness-tomass ratio. Lower mass means faster transients and finer detail.
• Large-Diameter Voice Coils (30mm) in drivers increase reliability and power handling capacity.