Neo 8 800 Watts Max Power Handling 2" Voice Coil 98 dB Sensitivity 100HZ-8.5KHz of frequency response GENERAL SPECIFICATIONS Nominal Diameter 8" (203mm) Max Power Handling 800 w RMS Power Handling 400 w Frequency Response 100Hz-8.5KHZ Nominal Impedance 4ohm Sensitivity 98dB Magnet Neodymium Voice Coil Diameter 2" Voice Coil Wire CCAW THIELE-SMALL PARAMETERS Equivalent Volume Vas 9.53 L Free Air Resonance Fs 99 Hz Mechanical Factor Qms 4.18 Electrical Factor Qes 0.31 Total Factor Qts 0.29 Cone Area Sd 216.4cm² Mechanical Mass Mms 17.83 g BI Factor BI 10.68 Tm Dc Resistance Re 3.2 Ohms MOUNTING INFO Overall Diameter 8.26”(210mm) Front Mount Baffle Cutout 7.32"(186mm) Mounting Depth 3.11"(79mm) Overall Depth 3.51"(89.3mm)