6" Weather-Resistant Aluminum Speaker Horn 8 OhmsFeatures:. Weather-resistant, aluminum construction. Includes mounting bracket. Rubber bell protector. 2-year warranty. Specifications:. RMS Power: 10W. Max. Power: 15W. Termination Type: Wire strip. Sensitivity (1W/1M) 105dB. Maximum SPL (Pmax/1m) 108dB. Driver Impedance: 8 Ohms. Magnet 5.4 oz ferrite. Frequency Response Range: 250Hz - 15kHz. Dispersion@100Hz 65' conical. Speaker Dimensions: 6" (Dia.) x 5.9" (D). Weight: 1.9 lbs.. Material: Aluminum. Color: Grey