Hornet - Public Address Power Amplifiers Public address amplifiers For 19” rack mounting Balanced audio input Matching output transformer for loudspeakers Cost effective, high reliability 20 kHz test signal facility Low noise, temperature dependent cooling fan 900W and 450W steady power with sufficient spare power for the test signal and peaks Technical data amplifier type power supply output power nominal output voltage frequency response S/N ratio harmonic distortion minimum load impedance input operating temperature storage temperature relative humidity MTBF output protection dimensions safety FA11250 230V/ 50Hz 230V/ 50Hz 900 W + 20% for pilot and peaks 450 W + 20% for pilot and peaks 100 V 100 V 70 Hz – 20 kHz (-10dB) 70 Hz – 20 kHz (-10dB) >90 dB >95 dB <1% (1 kHz, at rated power) <1% (1 kHz, at rated power) 9.3 Ω 18.6 Ω symmetrical, 0 dB (0,775 V), XLR symmetrical, 0 dB (0,775 V), XLR -15 to + 45 °C -15 to + 45 °C -35 to + 70 °C -35 to + 70 °C 15 to 95%, non condensing 15 to 95%, non condensing >80.000 h >120.000 h overload limiter with front panel indication 19“ x 6U x 330mm 19“ x 2U x 280mm IEC 65 IEC 65 FA11250, FA450 Data subject to change without notice FA450