HELIX P ONE MK2
Raw power – Total control: Loads of power and tremendous stability. The P ONE MK2 is the ideal performance package for any subwoofer configuration. With up to 1,800 Watts RMS @ 1 Ohm, this powerful mono amplifier revs up any woofer while maintaining full control due to its enormous damping factor.
High-Res Audio and fully digital signal chain: Designed for more than just subwoofers. With a wide frequency range up to 40 kHz, excellent signal-to-noise ratio, and extremely low THD, it delivers High-Res sound quality, making it suitable as a full-range amplifier. The integrated optical digital input allows interference-free, ground-isolated signal transmission up to 96 kHz sampling rate, converted via a 32-Bit BurrBrown D/A converter.
Extremely high power density: The P ONE MK2 packs enormous power into a compact package thanks to an efficient Class D concept, combined with exceptionally low heat dissipation.
Features:
- High performance Class D mono amplifier up to 1,800 Watts RMS @ 1 Ohm
- High-res capability with audio frequency response over 40 kHz
- Extremely high efficiency with minimal heat dissipation
- High damping factor for maximum speaker control
- Digital optical SPDIF input with SPDIF Direct In switch
- 32-Bit BurrBrown D/A signal converter
- Switchable subsonic filter
- Regulated power supply with Start-Stop capability
- SMD manufacturing technology for reliability and compactness
- Input Mode switch for signal adaptation
- Perfectly combinable with HELIX P SIX DSP ULTIMATE
Special Features:
- Fully digital: Interference-free, ground-isolated signal transmission via optical input up to 96 kHz, converted directly to analog with BurrBrown D/A converter. SPDIF Direct In routes the signal straight to the output stages.
- High-Resolution audio: Frequency range up to 40 kHz ensures lossless reproduction of High-Res content.
- 32-Bit signal converters: Latest generation BurrBrown D/A converter for precise signal conversion and optimized sound at low levels.
- Start-Stop capability: Switched power supply maintains operation even if battery voltage drops to 6V during engine crank.
Technical Specs
| Power RMS ≤ 1% THD+N | |
|---|---|
| @ 4 Ohms | 1 x 500 W |
| @ 2 Ohms | 1 x 880 W |
| @ 1 Ohm | 1 x 1,500 W |
| Max. output power per channel | Up to 1,800 W RMS @ 1 Ohm |
| Amplifier technology | Class D |
| Inputs |
2 x RCA / Cinch 1 x Remote In 1 x Optical SPDIF (28 - 96 kHz) |
| Input sensitivity | RCA / Cinch 0.5 - 8 V |
| Input impedance RCA / Cinch | 20 kΩ |
| Outputs | 1 x Speaker output |
| Signal converter (digital input) | BurrBrown 32 Bit DA converter |
| Frequency response | 21 Hz - 40,000 Hz |
| Subsonic | 21 Hz |
| Slope subsonic / lowpass | Butterworth 48 dB/Oct. |
| Signal-to-noise ratio digital input | 110 dB (A-weighted) |
| Signal-to-noise ratio analog input | 110 dB (A-weighted) |
| Distortion (THD) | < 0.01 % |
| Damping factor | > 450 |
| Operating voltage | 10.5 - 17 V (max. 5 sec. down to 6 V) |
| Idle current | 1.5 A |
| Fuse | 4 x 30 A LP-Mini-fuse (APS) |
| Power rating | DC 12 V ⎓ 160 A max. |
| Additional features | Input mode switch, SPDIF Direct In switch, Start-Stop capability |
| Dimensions (H x W x D) | 50 x 260 x 190 mm / 1.97 x 10.24 x 7.48” |