Symbol X130 White (2 pc.) 2-way, all-weather speaker system in a bass reflex housing. Frequency response: 34 Hz – 36.5 kHz. Power supplied: 20 W - 200 W. Sensitivity (2.83 V. / 1 m.): 90 dB. Input impedance: 4 - 8 ohms. Dimensions: Height: 249 mm; Width: 151 mm; Depth: 197 mm.