1 4

Helix

HELIX P ONE MK2 1500w RMS 1-Ohm Subwoofer Amplifier Mono High-Res Audiophile

HELIX P ONE MK2 1500w RMS 1-Ohm Subwoofer Amplifier Mono High-Res Audiophile

$1,499.00
Sale Sold out
View full details

  • HELIX P ONE MK2

    Raw power – Total control

    Loads of power and tremendous stability: Our new P ONE MK2 is the ideal performance package for any subwoofer configuration. With up to 1,800 Watts RMS @ 1 Ohm, the upgrade to our powerful mono amplifier is going to rev up any woofer while always maintaining full control due to its enormous damping factor.

    High-Res Audio and a fully digital signal chain

    The P ONE MK2 is designed for more than just driving subwoofers. With its particularly wide frequency range up to 40 kHz and excellent signal-to-noise ratio as well as the extremely low THD, you can expect nothing less than High-Res sound quality, making it well suited for the use as a fullrange amplifier.
    Due to the newly integrated optical digital input, an interference-free and ground-isolated signal transmission in the best possible quality all the way into the amplifier is now possible. The input receives signals up to a 96 kHz sampling rate lossless via light conductor and converts them back to the analog level via a cutting-edge 32-Bit BurrBrown D/A converter. Thus, the P ONE MK2 can be perfectly combined with one of our DSP amplifiers with optical digital output, for example the HELIX P SIX DSP ULTIMATE.

    Extremely high power density with particularly compact dimensions

    In terms of power density, the P ONE MK2 plays in a different league. No other HELIX amplifier includes so much power into such a compact package. This unique power-to-size ratio enabled by our extraordinary efficient Class D concept, which goes hand in hand with exceptionally low heat dissipation.

    Features

    • High performance Class D mono amplifier with up to 1,800 Watts RMS @ 1 Ohm – a perfect match for all 2 x 2 Ohms subwoofers connected in parallel
    • High-res capability thanks to an extended audio frequency response of over 40 kHz for unsurpassed sound quality
    • Extremely high efficiency and low heat dissipation with minimal dimensions
    • High damping factor for maximum speaker control
    • Digital, optical signal input in SPDIF format including SPDIF Direct In switch for routing the digital input signal directly and losslessly to the power stage
    • BurrBrown D/A signal converter of the latest generation with a resolution of 32 Bit
    • Switchable Subsonic filter
    • Regulated power supply with Start-Stop capability for extremely stable output power even during voltage drops
    • SMD (Surface Mounted Device) manufacturing technology combines minimum space requirement with maximum reliability
    • Input Mode switch to adapt the amplifier to the input signal
    • Perfectly combinable with HELIX P SIX DSP ULTIMATE amplifier

    Special features:

    Fully digital

    Thanks to its digital input, the HELIX P ONE MK2 enables a completely interference-free and ground-isolated signal transmission in best possible quality right into the amplifier. The input can handle digital audio signals up to a sampling rate of 96 kHz losslessly via fiber optics cable and converts them back to the analog level via a cutting-edge BurrBrown D/A converter.
    But that's not all– in order to get the very last bit of performance out of the amplifier and avoid even the slightest influence of its input stage, the SPDIF Direct In function can be used to route the audio signal directly and without any detours to the output stages of the amplifier.

    High-Resolution audio

    The extremely wide frequency range up to 40 kHz enables lossless audio reproduction of High-Resolution audio content to provide the best possible sound in studio quality.

    Signal converters with a native resolution of 32 Bit

    The HELIX P ONE MK2 uses for the optical input a high-class D/A signal converter of the latest generation with a native resolution of 32 Bit instead of the common 24 Bit. The result is an unprecedented precision in signal conversion that especially optimizes the sound quality at lower signal levels.

    Start-Stop capability

    The switched power supply of the HELIX P ONE MK2 assures operation even if the battery’s voltage drops down to 6 Volts during engine crank.

    Technical data

    Power RMS  ≤ 1% THD+N  
    - @ 4 Ohms 1 x 500 Watts  
    - @ 2 Ohms 1 x 880 Watts 
    - @ 1 Ohm 1 x 1,500 Watts 
    - bridged @ 4 Ohms - 
    - bridged @ 2 Ohms - 
    Max. output power per channel* Up to 1.800 Watts RMS @ 1 Ohms
    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 Volts
    Input impedance RCA / Cinch 20 kOhms
    Input impedance highlevel -
    Outputs 1 x Speaker output
    Output voltage RCA / Cinch - 
    Signal converter for digital input BurrBrown 32 Bit DA converter
    Frequency response 21 Hz - 40,000 Hz
    Bass boost -
    Highpass -
    Lowpass -
    Bandpass -
    Subsonic 21 Hz 
    Phase - 
    Slope high- / lowpass -
    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 Volts (max. 5 sec. down to 6 Volts)
    Idle current 1500 mA
    Operating temperature range -40 °C to +70 °C
    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”

    * In typical applications as subwoofer amplifier

    Scope of delivery

    1 x Amplifier HELIX P ONE MK2
    1 x Instruction manual

    • Brand
      Helix
    • Channels
      Mono (1 Channel)
    • Country of origin
      Germany
    • Impedance
      1 Ω
    • Manufacturer part number
      P ONE MK2
    • Model
      HELIX P ONE MK2
    • Rms power
      1500 W
    • Description tag
      HELIX P ONE MK2 Raw power – Total control Loads of power and tremendous stability: Our new P ONE MK2 is the ideal performance package for any subwoofer
    • Title tag
      HELIX P ONE MK2 1500w RMS 1-Ohm Subwoofer Amplifier Mono High-Res

  • Satisfaction Guaranteed


    If you are not 100% satisfied, we are happy to exchange or refund the full price of the merchandise within 30 days of delivery. All returned items must be in as-new fully re-saleable condition in the original box and include all packaging material, manuals, and accessories.  We reserve the right to refuse an exchange or full refund if goods are not returned in as new re-saleable condition or are damaged. 

    Upon receipt of your order you are advised to carefully inspect the package and goods to ensure they are intact and complete. Should you find the parcel to be damaged or incomplete, please notify us within 24 hours. 

    If you believe your item is defective please notify us immediately so we can help troubleshoot and provide a replacement or warranty service (if applicable).  We will provide a return shipping label and a replacement will be sent after the defective item has been received and tested by our technician.

     

    Return/Exchange Process


    To request a return/exchange, please send us a message so we can assign a return merchandise authorization (RMA) number.  Customers are responsible for the return shipping costs unless the item(s) arrived damaged or defective. Please note that tracking is required for all packages returned back to us.

Featured Products

Free US shipping

available on all orders as standard

Learn More