Helix M Four 4-channel car audio amplifier

RCA and high level inputs and preamp section of Helix M Four 4-channel amplifier

power and speaker terminals of Helix M Four 4-channel amplifier

Helix M Four - 4 Channel Amplifier

The Helix M Four Amplifier is one of our favorite budget-friendly Four Channel Amplifiers here at ResoNix. One of the best budget-friendly 4 channels offering compact yet powerful amplification available on the market today. Each Helix DSP & DSP amplifier are tested for full functionality before we offer them for sale. We have never experienced any failures.

$600.00 $525.00

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Powerful Performance and Compact Design

If you like to rev up your front and rear speakers, the M FOUR will be exactly the right “tool” to do so. With generously 100 Watts RMS per channel into both 4 Ohms and 2 Ohms load this amp will heat up your voice coils in no time despite its super-compact dimensions. On the other hand the M FOUR stays totally cool thanks to the highly efficient Class D design topology. 3-channel or 2-channel configurations are possible as well, delivering up to 2 x 200 Watts RMS of clean and undistorted output power.

Needless to say that the M FOUR is equipped with a bunch of intelligent attributes like “start-stop capability” and our proprietary “ADEP” highlevel input so that it easily deals with all installation challenges of modern cars. Finally the extensive audio features will offer a sound quality at its best.

Start-Stop capability

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

Small footprint Class D amplifier with high output power of 100 Watts RMS @ 4 and 2 Ohms load
Start-Stop capability down to 6V supply voltage
Smart highlevel input with ADEP circuit (Advanced Diagnostics Error Protection) and Auto Turn-On function
Integrated, active crossover with highpass, lowpass and bandpass
“Input mode” switch for flexible input signal routing
SMD (Surface Mounted Device) manufacturing technology combines minimum space requirement with maximum reliability
Exclusive,
extremely compact and clean design with illuminated HELIX-logo and low
heat dissipation thanks to extraordinary efficiency