PowerBass L2-462 4x6" CO-AXIAL 2Ω OEM UPGRADE REPLACEMENT SPEAKER SYSTEM - Pair Completely redesigned and re-engineered for today’s modern vehicles, PowerBass's new L Series was designed to upgrade factory systems to deliver the musical performance you demand. The L Series Wave Guide Lens compliments the ¾” Aluminum Alloy Dome tweeter to increase sonic dispersion allowing you to hear even more details from your favorite rap, hip hop or rock music like never before. Utilizing a 2-OHM voice coil the L Series is engineered to work in modern vehicles where a lower OHM rating is required. This lower impedance will make more efficient use of your amplifier's power. *NOT DESIGNED FOR USE WITH AFTERMARKET HEADUNITS* Features - • 4x6" Co-Axial Speaker System • OEM Drop in Replacement Design • Grey Injection Molded PP/Carbon Fiber Cone • Butyl Rubber Surround • 6 oz. Motor Structure • Shallow Mounting Depth • EFF Motor Structures (Efficient Flux Field) • Rigid Tooled Basket With Flat Black Finish • 0.75" Aluminum Dome Tweeter • SEL Tweeter Ring (Sound Expander Lens) • 2-ohm System Impedance Specifications - • Nominal Impedance: 2-ohm • Material: Injection Molded PP cone with Carbon Fiber/ aluminum done tweeter • Magnet Size: 8 oz • Sensitivity (1W / 1M): 87 dB • Mounting Depth: 1.86 in • Size: 4x6 in • Sensitivity: 87 dB • Frequency Response: 70 Hz - 21 kHz • Power Handling (RMS/Peak): 90 / 270 watts