Control 28 Specifications: o 60 Hz to 16 kHz frequency range (-10 dB) o 175 watts continuous program power capacity o 92 dB sensitivity (1W/1m) o 8 ohms nominal impedance o 2.8 kHz crossover frequency o High-Impact Polystyrene (HIPS) enclosure o Spring-loaded input terminals o Dimensions (HxWxD): 380 mm x 280 mm x 220 mm (15 in x 11 in x 8.6in) o Net Weight: 5.5 kg (12 lb)