HELIX P ONE MK2 - 1 Channel Premium Digital Amplifier | 1Ω Stable

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 of 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 use as a full-range amplifier.
Due to the newly integrated optical digital input, 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 a 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 SP 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 in such a compact package. This unique power-to-size ratio is enabled by our extraordinarily 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
• The 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 requirements with maximum reliability
• Input Mode switch to adapt the amplifier to the input signal
• Perfectly combinable with HELIX P SIX DSP ULTIMATE amplifier

Read more special features here.

Product parameters

• Channels: 1 Channel | Mono
• Built-in DSP: No
• RCA Input: 2x RCA
• High-Level Input: 0x | RCA only
• Power W RMS/ch | 4Ω: 500
• Power W RMS/ch | 2Ω: 880
• Power W RMS/ch | 1Ω: 1500
• Other Input: Optical
• Class: D
• Max Input Sensitivity (V): 8
• THD+N | %: 0.01
• Operational Voltage:
• RCA Out: 0x | No Pre-out
• Product Depth | mm: 190
• Product Width | mm: 260
• Product Height | mm: 50

Specifications

* In typical applications such as a subwoofer amplifier

What's included

• 1 x Amplifier HELIX P ONE MK2
• 1 x Instruction manual