JL Audio 6" 2-Way Component Speaker System (Pair)

* Continuous Power Handling (RMS): 60 W * Recommended Amplifier Power (RMS): 15 - 100 W / Ch. * System Efficiency: 90.5 dB @ 1 W / 1 m * System Nominal Impedance: 4 Ω * System Frequency Response: 59 Hz - 22 KHz ± 3 dB * Frame Outer Diameter*: 6.21 in / 158 mm * Grille Tray Outer Diameter: 6.51 in / 163 mm * Motor Outer Diameter: 3.15 in / 80 mm * Frontal Coaxial Tweeter Protrusion: N/A * Frontal Grille Protrusion*: 0.91 in / 23 mm * Mounting Hole Diameter: 5.00 in / 127 mm * Mounting Depth: 2.38 in / 60 mm * Flush Mount Fixture Diameter: 1.87 in / 48 mm * Surface Mount Fixture Diameter: 1.69 in / 43 mm * Flush Mount Mounting Hole Diameter: 1.625 in / 41 mm * Flush Mount Mounting Depth: 0.76 in / 19 mm * Flush Mount Tweeter Frontal Protrusion: 0.29 in / 7 mm * Surface Mount Tweeter Frontal Protrusion: 0.92 in / 23 mm * Height (H): 1.44 in / 37 mm * Width (W): 3.36 in / 85 mm * Depth (D): 4.72 in / 120 mm * Continuous Power Handling (RMS): 60 W * Recommended Amplifier Power (RMS): 15 - 100 W / Ch. * System E...