Description
Helix M One
Mono amp
Features
- Small footprint Class D amplifier with high output power of 600 Watts RMS @ 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 (Advanced Diagnostics Error Protection) and Auto Turn-On function
- Integrated, active crossover with lowpass, bass boost, subsonic and phase control
- Extremely stable output stage with high-current power transistors and 1 Ohm stability
- Bass remote control for volume adjustment
- 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
Technical data
| Output power RMS ≤ 1% THD+N | |
| – @ 4 Ohms | 1 x 240 Watts |
| – @ 2 Ohms | 1 x 410 Watts |
| – @ 1 Ohm | 1 x 600 Watts |
| – bridged @ 4 Ohms | – |
| – bridged @ 2 Ohms | – |
| Max. output power per channel* | Up to 720 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 | 13 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 / 25 – 75 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 | 100 |
| Operating voltage | 10.5 – 16 Volts (max. 5 sec. down to 6 Volts) |
| Idle current | 650 mA |
| Operating temperature range | -40° C to +70° C |
| Fuse | 2 x 35 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 230 x 154 mm / 2.00 x 9.06 x 6.06” |
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