Summary: Type: coaxial speaker; The number of bands: 3; Power: 85 W (nominal); Frequency range: 70 - 20,000 Hz; Additional information: Aluminum voice coil. Gold-plated connectors. Powerful magnet bass weighing 340, Material diffuser: with the addition of carbon. Midrange: conical. Tweeter: cone, polyimide. As diffuser holder of stamped steel. Imped ...