HELIX M ONE X

  • HA11105
  • DE 29323089
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Press & awards

2020-06-Car-Hifi-Button-HELIX-M-FOUR-DSP-EMV-Tipp2020-06-Car-Hifi-Bewertung-HELIX-M-FOUR-DSP

Technologies

Amplifier Class

Class D Feature

Inputs

Highlevel Input Feature RCA Input Feature ADEP Feature

Hardware Technologies

Twin Power Link Feature Surface Mounted Device Ultra Compact Dimensions Feature Active Crossover Feature

Additional Features

Start Stop Capability Feature Remote Control Ready Feature

HELIX M ONE X

Small, efficient and uncompromisingly stable - the M ONE X is a highly compact monoblock for subwoofer applications. Designed from latest Class D technology this tiny amp can easily control speakers with 1 Ohm impedance. Its current capability makes the M ONE X a perfect partner for 2 x 2 Ohms subwoofers, where both voice coils are connected in parallel. And for even more output power, two M ONE X amplifiers can be combined to one single powerhouse – thanks to the TwinPower Link.

In addition a comprehensive and stunningly practical feature set leaves nothing to be desired. Last but not least installation will be a no-brainer due to the minimal dimensions.

Features

  • Small footprint Class D amplifier with up to 1,180 Watts RMS output power @ 1 Ohm for easiest combination with all 2 x 2 Ohms subwoofers connected in parallel
  • Start-Stop capability down to 6V supply voltage
  • Smart highlevel input with ADEP circuit and Auto Turn-On function
  • Integrated, active crossover with lowpass, bass boost, subsonicand phase control
  • TwinPower Link for connecting two amplifiers in bridged mode
  • Bass remote control for volume adjustment
  • Low heat dissipation thanks to extraordinary efficiency

Special features

Smart highlevel input

The latest generation of OE car radios incorporates sophisticated possibilities of diagnosing the connected speakers. If a common amplifier will be hooked up failure messages and loss of specific features (e.g. fader function) quite often appear - but not with the M ONE X.
The new ADEP circuit (Advanced Diagnostics Error Protection) avoids all these problems without loading the speaker outputs of the OE radio during high volumes unnecessarily.

Start-Stop capability

The switched power supply of the HELIX M ONE X assures operation even if the battery’s voltage drops down to 6 Volts during engine crank.

Technical data

Power RMS ≤ 1% THD+N Normal operation
(One amplifier)
TwinPower Link
(Two amplifiers)
- @ 4 Ohms 1 x 400 Watts  1 x 1,400 Watts
- @ 2 Ohms 1 x 700 Watts 1 x 2,060 Watts
- @ 1 Ohm 1 x 1,030 Watts
- bridged @ 4 Ohms -
- bridged @ 2 Ohms -
Max. output power per channel*: Up to 1,180 Watts RMS @ 1 Ohm
Amplifier technology Class D
Inputs 2 x RCA / Cinch
2 x Highlevel speaker input
1 x Remote In
1 x Remote control input
Input sensitivity RCA / Cinch 0.5 - 6 Volts
Highlevel 1.1 - 13 Volts
Input impedance RCA / Cinch 20 kOhms
Input impedance highlevel 9 - 33 Ohms
Outputs 1 x Speaker output
Output voltage RCA / Cinch
Signal converter for digital input
Frequency response 10 Hz - 250 Hz
Bass boost 0 - 12 dB / 30 - 80 Hz
Highpass
Lowpass 50 Hz - 250 Hz adjustable
Bandpass 10 Hz - 250 Hz adjustable
Subsonic 10 Hz - 50 Hz adjustable
Phase 0 - 180° adjustable
Slope high- / lowpass
Slope subsonic / lowpass 12 / 24 dB/Oct.
Signal-to-noise ratio digital input
Signal-to-noise ratio analog input 95 dB (A-weighted)
Distortion (THD) 0.20 %
Damping factor 150
Operating voltage 10.5 - 16 Volts (max. 5 sec. down to 6 Volts)
Idle current 800 mA
Fuse 3 x 40 A Maxi-fuse (APX)
Additional features Active, adjustable crossover, bass boost, phase shift, Start-Stop capability, highlevel input with automatic turn on function and Advanced Diagnostics Error Protection (ADEP), bass volume cable remote control 
Dimensions (H x W x D) 50 x 320 x 154 mm /
2.00 x 12.60 x 6.06”

* In typical applications as subwoofer amplifier

Scope of delivery

1 x Amplifier HELIX M ONE X
1 x Cable remote control
1 x Mounting material
1 x Instruction manual

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