JL Audio 6 x 9" 3-Way Coaxial Speaker System (Pair)

* Dynamic Motor Analysis - DMA Optimized Motor JL Audio's proprietary Dynamic Motor Analysis system is a powerful suite of FEA-based modeling systems, first developed by JL Audio in 1997 and refined over the years to scientifically address the issue of speaker motor linearity. This leads to vastly reduced distortion and faithfully reproduced transients... or put simply: tight, clean, articulate bass. * Aluminum Dome Tweeter Lightweight Aluminum Dome tweeters deliver sparkling high-frequency detail that extends well beyond the frequency response of typical human hearing. * Continuous Power Handling (RMS): 60 W * Recommended Amplifier Power (RMS): 10 - 100 W / Ch. * System Efficiency: 90.5 dB @ 1 W / 1 m * System Nominal Impedance: 4 Ω * System Frequency Response: 36 Hz - 24 KHz ± 3 dB * Frame Outer Diameter*: 6.38 x 9.33 in / 162 x 237 mm * Grille Tray Outer Diameter: N/A * Motor Outer Diameter: 3.94 in / 100 mm * Frontal Coaxial Tweeter Protrusion*: 0.72 in / 18 mm * Frontal Grille Protrusion: N/A * Mounti...