VXQ48R
Speaker Tweeter: .50" (12mm) Four titanium domes, Ferrofluid-cooled, acoustic back chamber
Speaker Woofer: 4.5" (114mm) Aluminum cone, Santoprene surround
Frequency Response (+/- 3db): 50Hz - 20kHz
Power Handling (RMS): 5 watts minimum; 100 watts maximum
Sensitivity: 90dB (2.83V/1m)
Dispersion: Quadratech Tweeter with Cymatic Diffuser
Cut-Out Dimensions (Diameter): 149.23mm
Mounting Depth: 95.0mm
VXQ68R
Speaker Tweeter: .75" (19mm) Four titanium domes, Ferrofluid-cooled, acoustic back chamber
Speaker Woofer: 6.5" (165mm) Aluminum cone, Santoprene surround
Frequency Response (+/- 3db): 40Hz - 20kHz
Power Handling (RMS): 5 watts minimum; 150 watts maximum
Sensitivity: 90dB (2.83V/1m)
Dispersion: Quadratech Tweeter with Cymatic Diffuser
Cut-Out Dimensions (Diameter): 209.55mm
Mounting Depth: 96.52mm
VXQ88R
Speaker Tweeter: 1.0" (25mm) Four titanium domes, Ferrofluid-cooled, acoustic back chamber
Speaker Woofer: 8" (203mm) Aluminum cone, Santoprene surround
Frequency Response (+/- 3db): 30Hz - 20kHz
Power Handling (RMS): 5 watts minimum; 175 watts maximum
Sensitivity: 91dB (2.83V/1m)
Dispersion: Quadratech Tweeter with Cymatic Diffuser
Cut-Out Dimensions (Diameter): 257.18mm
Mounting Depth: 96.01mm