Sign up and save
Entice customers to sign up for your mailing list with discounts or exclusive offers. Include an image for extra impact.
Optional button
Entice customers to sign up for your mailing list with discounts or exclusive offers. Include an image for extra impact.
The Helix 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.
| 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 | |
| Operating temperature range | -40° C to +70° C | |
| Fuse | 3 x 40 A Maxi-fuse (APX) | |
| Power rating | DC 12 V ⎓ 106 A max. | |
| 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