Pro Series Speakers and Monitors S8 and S8W »click for larger image« The S8 is a 2-way full range installation speaker with an 8" woofer and 1" compression driver. It includes a universal "U" mounting bracket and has the following specifications: Power: 110 watts RMS Frequency Response: 52Hz~20kHz Sensitivity: 97dB (1w/1m) Maximum SPL: 133dB Dispersion: 60° x 60° Maximum SPL: 110dB Impedance: 8 Ω 18mm Plywood Hardware: "U" Mounting Bracket Color: Black or White Shipping Weight: 21 lbs. P28 and P28W »click for larger image« The P28 and P28W Pro Series are 2 way full range speaker with two 8" cast frame woofers and 1" titanium compression driver. Designed for permanent installation or production with the following specifications: LF Driver: dual 8" cast frame, 2" voice coil, 30 oz. magnet HF Driver: 1" titanium compression driver Power: 240 watts RMS Frequency Response: 50Hz~20kHz Sensitivity: 102dB (1w/1m) Maximum SPL: 139dB Dispersion: 60° x 45° rotatable horn Impedance: 4 Ω Driver Protection in the Crossover Cabinet: 18mm Plywood Grill: Acoustic Cloth behind perforated steel Mounting: top, bottom, back accepts Omnimount Hardware: Steel "U" mounting bracket included Color: Black or White Shipping Weight: 37 lbs. P12 »click for larger image« The P12 Pro Series is a 2-way full range front of house / monitor speaker with a 12" woofer, 2" titanium compression driver, and Constant Directivity Asymmetrical Dispersion Horn with the following specifications: LF Driver: 12", 3" voice coil, 70 oz. magnet HF Driver: 2" titanium compression driver Power: 400 watts RMS Frequency Response: 55Hz~20kHz Sensitivity: 102dB (1w/1m) Maximum SPL: 131dB Dispersion: 90° x 60° Horn: 10" x 10" Driver Protection in the Crossover Impedance: 8 Ω 18mm Plywood 1 3/8" (35mm) Pole Socket Acoustic Foam over perforated steel (P12) Color: Black Shipping Weight: 50 lbs. P15 »click for larger image« The P15 Pro Series is a 2-way full range front of house / monitor speaker with a 15" woofer, 2" compression driver and Constant Directivity Asymmetrical Dispersion Horn with the following specifications: LF Driver: 15", 3" voice coil, 90 oz. magnet HF Driver: 2" titanium compression driver Power: 500 watts RMS Frequency Response: 50Hz~20kHz Sensitivity: 102dB (1w/1m) Maximum SPL: 133dB Dispersion: 90° x 60° Horn: 10" x 10" Driver Protection in the Crossover Impedance: 8 Ω 18mm Plywood 1 3/8" (35mm) Pole Socket Acoustic Foam over perforated steel Shipping Weight: 60 lbs.