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Encapsulated potentiometers with metal shaft
MAC Audio Fearless 4000 D zesilovač 1-4-kanál
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4x150/2x400 WattRMS při 4ohm, 4x400/2x900 Watt max.
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Max. power output* into 4 Ω 1x800 Watt
RMS power output** into 4 Ω 650 Watt
Max. power output* into 2 Ω 2x800 Watt
RMS power output** into 2 Ω 2x325 Watt
Frequency response 5-75 Hz (-3 dB)
THD < 0,03 % (100 Hz)
Signal-to-noise ratio > 100 dB
Input sensitivity 0,4 – 4 V
Dimensions (W x L x D) 429 x 59 x 290 mm
Input impedance 30 kOhm
Power impedance 12 V minus an Masse
Weight 5,6 Kg
Highlights
2 ohm stable
RMS power output** into 4 Ω 650 Watt
Max. power output* into 2 Ω 2x800 Watt
RMS power output** into 2 Ω 2x325 Watt
Frequency response 5-75 Hz (-3 dB)
THD < 0,03 % (100 Hz)
Signal-to-noise ratio > 100 dB
Input sensitivity 0,4 – 4 V
Dimensions (W x L x D) 429 x 59 x 290 mm
Input impedance 30 kOhm
Power impedance 12 V minus an Masse
Weight 5,6 Kg
Highlights
2 ohm stable
Variable low and high pass 40 – 400 Hz (12 dB per octave)
Variable bass boost 0...12 dB at 45 Hz
Volume remote control (Channel 3+4, for use as subwoofer amplifier)
Low level RCA outputs
Max Power Preamp circuit generates an optimized driver signal in bridged mode operation (CH3+4)
4/3/2 channel mode switch
Encapsulated and gold plated power and speaker connectors
Heavy duty screwed gold-plated RCA jacks
Encapsulated potentiometers with metal shaft
Toshiba power audio transistors
Circuit board with double copper coating (70m) for improved electrical conductance
Aluminium bars for an optimized mounting of the power transistors
Digital temperature and voltage display
