Key Features: Shallow profile, ideal for tight wall or ceiling spaces Tuned passive radiator extends bass, enhances performance High quality 1-inch titanium dome tweeter Full-bandwidth overload protection 70 V, 100 V, and 8 ohms operation in the same model for off-the-shelf versatility Front-panel mode/wattage switch Fully-sealed enclosure provides superior isolation to protect adjacent rooms Secure Phoenix-style pass-through connectors for easy wiring and installation. Four point “quick mounting” tabs for fast attachment in any wall cavity Can-mounted transformer for enhanced rigidity A ribbed back can eliminates flexing SPECIFICATIONS Frequency Range (-10 dB) 52 - 20000kHz HF Transducer 1 inch Titanium dome tweeter Max. SPL/1m (calc)² 110dB Coverage (Nominal -6 dB) H 150° LF Transducer 4 inch with 4 inch passive radiator Coverage (Nominal -6 dB) V 150° Power Rating 200W System Power Handling (Continuous/Program/Peak) 50//200Watts LF Power Handling 4-inch, plus 4-inch passiveWatts HF Power Handling 1-inch (Titanium dome)Watts Enclosure Material Zinc Plated Metal Available Color White Sensitivity 1 W/1 m 87dB Height 13.78" (350mm) Width 7.41" (188.3mm) Depth 3.76" (95.6mm) Weight Net 6.39lbs (2.9kg) Transformer Taps (Transformer Version Only) 1.75, 3.75, 7.5, 15, 30 at 70 v Nominal Impedance 8Ω Input Connections 4-pin Phoenix