PROEL ACRX2, Руководство пользователя

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e. The low-cut 30Hz, 12 db/octave slope filter can be activated by pressing
LOW CUT (fig.1 ref.4) switches, independent for both LOW outputs as
well as for SUB output.
f. PHASE (fig.1 ref.5) switches allows to invert signal phase of HIGH OUT
outputs of each channel. It allows to correct audible phase problems
after the output level proper settings.
Warning:
in order to avoid any damage to speakers, please turn
down the amplifier volume or turn the amplifier off before inverting
phase.
g. SUBWOOFER XOVER FREQ (fig.1 ref.6) sets subwoofer crossover
frequency in 50Hz - 250Hz range.
Technical specifications
Model
ACRX2
Input connectors 2 balanced XLRs - 2 unbalanced 6,3 mm (1/4”) TS
jacks
Output connectors 5 unbalanced 6,3 mm (1/4”) TS jacks
Frequency response 20Hz-25KHz. +/-1dB
Harmonic distortion < 0,05 %
Signal to noise ratio > 95dB
Input impedance 100 K Ω
Output impedance 220 Ω
Crossover type 2-way + subwoofer
Crossover ranges Subwoofer/Low frequency: 50-250 Hz
Low/High: 250-6000Hz
Filter type 2
nd
order, 12dB/Octave
Low-cut filter 30Hz, 2
nd
order, 12dB/Octave
Fuse values 95 – 120 VAC: 200mA
210 – 240 VAC: T100mAL
Power supply 115 V AC (± 5%) – 60Hz,
230 V AC (±5%) – 50Hz
Rack height 1U standard 19”
Dimensions (WxHxD) mm 483 x 44 x 194,5 – (19" x 7.9" x 1.75")
Weight 2,9 Kg – 5.5lbs