Powerful full-range speaker system. The satellites were 8 '', but increased in power and in efficiency in the frequency response, give a good tone and definition thanks to the high efficiency 1,4 '' driver. To cope with the characteristics of the satellites, the subwoofer was constructed in a workmanlike manner around a high performance 15 '' neodymium woofer with a 3 '' voice coil, to ensure the best performance in terms of sound pressure in a compact and lightweight cabinet. It is in fact one of the most powerful and lightweight system purchased today in this price range. Features frequency response of 40 Hz - 20 kHz, max SPL 130 dB and DSP Montarbo 24 bit convertor. Speakers are made of birch plywood coated with high-impact paint. Satellites dimensions: 25 x 43 x 23 cm. Subwoofer dimensions: 43 x 51 x 51 cm. Satellites weight: 7,9 kg. Subwoofer weight: 21,8 kg.