Low frequency load Vented NRS Configuration 2 Way Drivers 1 tweeter 27 mm Silversoft Neodimium 1 woofer 130 mm Polymeric Double Flex Sensitivity 87 dB SPL Frequency @-3dB 60 – 20000 Hz Xover frequency 1450 Hz Rated impedance 4 Ω Altezza 335 mm Larghezza 164 mm Profondità 300 mm Peso 6 Kg