LEM P15 AMP. Power handling (EIA RS-426A) Continuous: 300 W Peak: 600 W Impedance 4 / 8 ohm Components High: 1" driver with EWT horn and titanium diaphragm Low: 15'' woofer Crossover frequency 2.7 kHz @ 12/18 dB/ott. Frequency response 48 - 20 kHz (-10 dB) Max SPL continuous 123 dB Dispersion (OxV) 60 x 40° Connections 8 ohm version: 2 x speakon 4 ohm version: 1 x speakon Construction High-density polypropylene - 2 aluminum handles - 4 M10 flying points Dimensions (W x H x D) 475 x 810 x 430 mm Weight 19.5 kg