Zeck Audio F 42 S, Руководство пользователя

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F 52 EQ
Active controller unit for F-series speakers
This active controller unit has been specially designed to enhance the low-
frequency reproduction of our F-series speakers. Simply connect the F 52 EQ
between preamplifier and power amplifier for a more powerful bass response.
5. Technical specifications
F42 S F 42 T
Design 2-way bass reflex 2-way bass reflex
Woofer 4.5" 4.5"
Tweeter Polypropylene cone Polypropylene cone
with ferro-fluid cooled with ferro-fluid cooled
voice coil, CD horn voice coil, CD horn
Coverage 110 x 110 degrees (horn) 110 x 110 degrees (horn)
SPL 88 dB 88 dB
Nominal input 160 W 1/2,5/5/10/20 W with transformer
power (IEC long-term) 160 W (bypass)
Impedance 4 ohms 4 ohms (bypass)
constant voltage wiring:
30 W 10 W 3 W 1 W 0.3 W
----------------------------------------------------------
100 V 320 960 3.2k 9.6k 32k ohms
70 V 160 480 1.6k 4.8k 16k ohms
50 V 80 240 800 2.4k 8k ohms
25 V 20 60 200 600 2k o h m s
Input voltages 25 / 50 / 70 / 100 V
Frequency range 70 - 20.000 Hz 70 - 20.000 Hz
Crossover 4 kHz, 12 dB / octave 4 kHz, 12 dB / octave
Protection Dynamic protection Dynamic protection
circuit for tweeter circuit for tweeter
Enclosure material Polystyrene Polystyrene
Colour Charcoal grey Charcoal grey
Dimensions 150 x 210 x 130 mm 150 x 210 x 130 mm
( w x h x d )
Weight 2 kg 2,5 kg
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owner`s manual F 52 series © Zeck Audio
owner's manual F-series compact