Features 2.5" High Temperature 4 Layer Voice coil Compressed Paper cone Double Stitched High Excursion Foam Surround Stamp-cast basket PVC Mounting Gasket Large Gauge Spring Terminals Protective magnet band Specifications Nominal Impedance : 4+4Ω Speaker Sensitivity : 86dB Nominal Music Power : 750 Watts Maximum Music Power : 3000 Watts Dimensions Overall Diameter: 12.82"/ 325.78 mm Mounting Depth: 11.22"/ 285.08 mm Cutout Diameter: 6.50"/ 165 mm TS PARAMETERS Resonant Frequency (fs): 30 Hz D.C.
