The M FOUR DSP is more than “just” another four-channel amplifier – rather, despite its small dimensions, you are dealing with a powerful control center that has not less than a total of ten processed DSP channels. In addition, the amplifier delivers plentiful output power with generously 100 Watts RMS per channel into both 4 Ohms and 2 Ohms load.
Finally its awesome price performance ratio in combination with the fantastic feature set will ensure bright eyes.

HELIX M FOUR DSP

$1,288.00Price
  • Power RMS  ≤ 1% THD+N  
    - @ 4 Ohms 4 x 100 Watts 
    - @ 2 Ohms 4 x 100 Watts
    - @ 1 Ohm
    - bridged @ 4 Ohms 2 x 200 Watts
    - bridged @ 2 Ohms
    Max. output power per channel* Up to 135 Watts RMS @ 4 / 2 Ohms
    Amplifier technology Class D
    Inputs 6 x RCA / Cinch
    6 x Highlevel speaker input
    1 x Optical SPDIF (12 - 96 kHz)
    1 x Remote In
    Input sensitivity RCA / Cinch 1 - 4 Volts
    Highlevel 5 - 20 Volts
    Input impedance RCA / Cinch 22 kOhms
    Input impedance highlevel 9 - 33 Ohms or 20 kOhms
    Outputs 4 x Speaker output
    6 x RCA / Cinch
    2 x Remote Out
    Output voltage RCA / Cinch 6 Volts RMS
    Frequency response 20 Hz - 22,000 Hz
    DSP resolution 64 Bit
    DSP power 295 MHz (1.2 billion MAC operations/second)
    Sampling rate 48 kHz
    DSP type Audio signal processor
    Signal converters A/D: AKM 32 Bit
    D/A: AKM 32 Bit
    Signal-to-noise ratio digital input 105 dB (A-weighted)
    Signal-to-noise ration analog input 102 dB (A-weighted)
    Distortion (THD) < 0.03 % 
    Damping factor 100
    Operating voltage 10.5 - 16 Volts (max. 5 sec.down to 6 Volts)
    Idle current 1500 mA
    Max. remote output current 500 mA
    Fuse 2 x 30 A Maxi-fuse (APX)
    Additional features ADEP.3 circuit, Auto Remote switch, 32 Bit CoProcessor, Control Input
    Dimensions (H x W x D) 50 x 230 x 154 mm /
    2.00 x 9.06 x 6.06“

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