Description – Frequency Response:32-25kHz /- 3dB – Sensitivity:98dB @ 2.83V / 1m – Power Handling: 150W / 600W – Nominal Impedance: 8 ohms compatible – Crossover Frequency: 1750Hz – High Frequency Driver:1” Titanium LTS Vented Tweeter with Hybrid Cross-Section Tractrix Horn. – Low Frequency Driver: Dual 8” Cerametallic Cone Woofers – Height:43.12” (109.5 cm) – Width: 10.90” (27.7 cm) – Depth: 19.80” (50.3 cm) – Weight: 71 lb (32.2 kg)