OrientationHorizontal Height6.5" (16.51 cm) Width19" (48.26 cm) Depth8.5" (21.59 cm) Driver Enclosure TypeVented Driver Complement (1) 1" (2.54 cm) d (Round) Silk Dome, Wave Guide - Tweeter (2) 5.25" (13.34 cm) d (Round) Dynamic Balance - Mid/Woofer CROSSOVER Peak Power Handling100 watts AUDIO QUALITY Total Frequency Response55 Hz → 24,000 Hz Nominal Impedance Range8 ohms → 6 ohms Sensitivity (1 watt @ 1 meter)90 dB Lower and Upper -3dB Limits82 Hz → 20,000 Hz