Integrated 70V/100V Transformer for Commercial Applications– 70V Tap: 50W, 25W, 12.5W, and 6W– 100V Tap: NC, 50W, 25W, and 12.5W Slotted Bracket for Easy Install Rotating and Tilting Mounting System Available in White (W) or Black (B) XTS Outdoor Treatment Horn Waveplane Tweeter for Maximum Dispersion Port Plugs Included (For Use In High Splash Locations) 8″ Aluminum Woofer High Excursion Drivers 1″ Aluminum Tweeter Width: 11″ (285mm) Height: 17.5″ (443mm) Depth: 13.4″ (340mm) Mounting Bracket included 5/150 WPC Power Handling 89db SPL Impedance 8 / 70V / 100V Frequency Response 50Hz – 20kHz