d&b audiotechnik F1222, Руководство пользователя

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F1222 Manual (3.0E) Page 7 of 8
Technical specifications
F1222 System data
Frequency response (–5 dB)...................................................................... 60 Hz - 16 kHz
Max. sound pressure (1 m, freefield) with D12 or A1....................................... 134 dB
(SPLmax peak, test signal pink noise with crest factor 4)
Input level for 100 dB SPL / 1 m .......................................................................... –13 dBu
Polarity to controller INPUT (XLR pin 2: + / 3: –) .................................... LF: – /HF: +
F1222 loudspeaker
Nominal impedance (LOW / HIGH)........................................................... 8 / 16 ohms
Power handling capacity LOW (RMS / peak 10 ms).........................300 / 1200 W
Power handling capacity HIGH (RMS / peak 10 ms)...............................50 / 200 W
Nominal dispersion angle (hor. x vert.) .............................................................60
° x 40 °
optional......................................................................................................................90 ° x 40 °
Connections ..................................................................................................................1 x EP5
Pin assignments .................................... 1: LF+/2: LF–/3: HF+/4: HF–/5: SenseDrive
optional................................................................................................................1 x CACOM
Pin assignments printed on the A1 controller module rear panel
Weight ................................................................................................................. 35 kg (78 lb)
-5
0
5
10
-10
-15
-20
-25
-30
20
100 1k 10k 20k
F1222 frequency response, standard, CUT and HFC switch settings
F1222 cabinet dimensions in mm [inch]