data subject to change without notice 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 fa11250 FA450 power supply 230v/ 50hz 230v/ 50hz output power 900 w + 20% for pilot and peaks 450 w + 20% for pilot and peaks nominal output voltage 100 v 100 v frequency response 70 hz ? 20 khz (-10db) 70 hz ? 20 khz (-10db) s/n ratio >90 db >95 db harmonic distortion <1% (1 khz, at rated power) <1% (1 khz, at rated power) minimum load impedance 9.3 ? 18.6 ? input symmetrical, 0 db (0,775 v), xlr symmetrical, 0 db (0,775 v), xlr operating temperature -15 to + 45 c -15 to + 45 c storage temperature -35 to + 70 c -35 to + 70 c relative humidity 15 to 95%, non condensing 15 to 95%, non condensing mtbf >80.000 h >120.000 h output protection overload limiter with front panel indication dimensions 19? x 6u x 330mm 19? x 2u x 280mm safety iec 65 iec 65 fa11250, FA450
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