• Very compact class D amplifier with high output power of 100 watts RMS at 4 and 2 ohms
  • Starting plugability down to 6V supply voltage
  • 6-channel RCA input
  • Integrated, active crossover with high pass, low pass, bandpass and subsonic
  • “Input Mode” switch for the channels E & F for flexible distribution of the input signals
  • SMD (Surface Mounted Device) technology combines minimal space requirements with maximum reliability
  • Exclusive, very compact design with illuminated HELIX logo and low heat generation thanks to very high efficiency
SKU: HA16109 Category: Tag:


One for all – whether 3-way, 2-way or small subwoofer application. The 6-channel amplifier M SIX is always the right choice.
With a whopping 100 watts continuous power per channel at 4 ohms as well as at 2 ohms, it brings the loudspeaker diaphragms really up to speed despite its extremely compact dimensions. The amp itself stays cool thanks to its highly efficient Class D technology. But even in bridged configurations, things can really get down to business with up to 3 x 200 watts RMS.
This is accompanied by a comprehensive and extremely practical equipment that leaves nothing to be desired. And the perfect sound is also quickly found thanks to the integrated crossover and the wide range of settings.

Class D RCA Input Active crossover Start-stop capability SMD Ultracompact dimensions


Special features:

The power supply in the HELIX M SIX amplifier ensures the internal power supply even with short-term drops down to 6 volts. This ensures that the HELIX M SIX remains fully functional even when the engine is started.



Power RMS / Max.

– @ 4 ohms 6 x 100/200 watts

– @ 2 ohms 6 x 100/200 watts

– @ 1 ohm

– bridged to 4 ohms 3 x 200/400 watts

– bridged to 2 ohms

amplifier technology Class D

inputs 6 x RCA 

1 x Remote In

input sensitivity Cinch 0.5 – 6 volts

Input impedance RCA 20 kOhm

Input impedance high level – 

outputs 6 x speaker output

Output voltage RCA

Signal converter for the digital input

frequency range 10 Hz – 30,000 Hz

Bass Boost

highpass 15 Hz – 4,000 Hz adjustable

lowpass 40 Hz – 4,000 Hz adjustable

bandpass 15 Hz – 4,000 Hz adjustable

Subsonic / HPF

15 Hz – 4,000 Hz adjustable


Slope high / low pass 12 dB / oct.

Slope Subsonic / Low Pass

Signal-to-noise ratio digital input – 

Signal-to-noise ratio analog input 98 dB (A-weighted)

Harmonic distortion (THD) 0.05%

damping factor 100

operating voltage 10.5 – 16 volts (maximum 5 seconds down to 6 volts)

No-load current 1,550 mA

fuse 2 x 35 A maxi plug fuse (FK3)

Additional features Active, adjustable crossover, subsonic, input mode switch channel E / F, start-up stuffing ability

Dimensions (H x W x D) 50 x 320 x 154 mm



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