Pair Speaker Size (In): 6.5 Tweeter Size (In): 1 Watts RMS: 100 Impedance: 4 VCD (In): 1 Frequency Response (Hz): 100 – 20k Fs (Hz): 100 dBSPL: 95 Xmax (MM): 3 Suspension Travel (MM): 16 Mounting Diameter (In): 7.75 Mounting Diameter (MM): 197 Mounting Depth (In): 8.75 Mounting Depth (MM): 222