VX46R
Speaker Tweeter: .75" (19mm) ceramic dome, Ferrofluid-cooled, acoustic back chamber
Speaker Woofer: 4.5" (114mm) Kevlar / Nomex cone, rubber surround, pivoting
Frequency Response (+/- 3db): 58Hz - 20kHz
Power Handling (RMS): 5 watts minimum; 80 watts maximum
Sensitivity: 90dB (2.83V/1m)
Dispersion: Sinusoidal Textured Waveguide
Cut-Out Dimensions (Diameter): 149.23mm
Mounting Depth: 117.09mm
VX66R
Speaker Tweeter: 1.0" (25mm) ceramic dome, Ferrofluid-cooled, acoustic back chamber
Speaker Woofer: 6.5" (165mm) Kevlar / Nomex cone, rubber surround, pivoting
Frequency Response (+/- 3db): 43Hz - 20kHz
Power Handling (RMS): 5 watts minimum; 140 watts maximum
Sensitivity: 90dB (2.83V/1m)
Dispersion: Sinusoidal Textured Waveguide
Cut-Out Dimensions (Diameter): 209.55mm
Mounting Depth: 124.97mm
VX86R
Speaker Tweeter: 1.2" (30mm) ceramic dome, Ferrofluid-cooled, acoustic back chamber
Speaker Woofer: 8" (203mm) Kevlar / Nomex cone, rubber surround, pivoting
Frequency Response (+/- 3db): 34Hz - 20kHz
Power Handling (RMS):5 watts minimum; 150 watts maximum
Sensitivity: 91dB (2.83V/1m)
Dispersion: Sinusoidal Textured Waveguide
Cut-Out Dimensions (Diameter):157.18mm
Mounting Depth: 139.95mm