Helix C One High End Mono Amplifier

SKU C One
What’s in the Box:
  • 1 x High-end amplifier HELIX C ONE
  • 2 x Allen key
  • 1 x Mounting material
  • 1 x Instruction manual
$

$2,499.00

Available in

Online & Store

In stock

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Made in Germany, HELIX produces the most sophisticated car Hi-Fi components with its decades of experience.

Helix
$2,499.00
$2,499.00

The C ONE is a high-performance 1-channel amplifier capable of driving even the most powerful subwoofers to their limits.

The C ONE is a great companion for heavy-duty mid-woofers in audiophile system ideas, thanks to an extended frequency response up to 80 kHz and an architecture that has been optimized down to the last detail for ultimate sound quality.

Main Features:

 

  • Extremely powerful Class AB amplifier with up to 1,100 Watts RMS @ 1 Ohm – a perfect match for all 2 x 2 Ohms subwoofers connected in parallel
  • Also usable as an ultra broadband amplifier with exceptional sound quality – ideal for High Resolution Audio
  • Ultra low-noise and distortion-free power amp drivers in Class A technology
  • Enormous damping factor of 1,000 @ 4 Ohms for maximum speaker control
  • Optionally available HELIX Digital Input Module (HDM) to extend the amplifier with an optical digital input in SPDIF format
  • Regulated DC / DC switching power supply with Start-Stop capability down to 6V supply voltage
  • Microprocessor-based monitoring of amplifier status including temperature-dependent fan control
  • Integrated, active crossover with highpass, lowpass, bandpass, bass boost and phase control
  • TwinPower Link for connecting two amplifiers in bridged mode
  • Cutting-edge BurrBrown D/A converters with 32 Bit resolution in combination with the optional HDM 1 module
  • Massive 24-carat gold-plated power and speaker terminals
  • Quad-layer PCB with extra-solid 70μ copper traces for lowest possible losses and SMD (Surface Mounted Device) manufacturing technology
7 Helix C One High End Mono Amplifier

Special Features:

 

  • Start-Stop Capability – The switched power supply of the HELIX C ONE assures operation even if the battery’s voltage drops down to 6 Volts during engine crank.
  • High-Resolution Audio – The extremely broadband audio bandwidth of the amplifier ensures a lossless audio reproduction of High-Resolution audio content to provide the best possible sound in studio quality.

Specifications

Dimensions
N/A
cable type

Subwoofer

availability

Online, Store

colours

Black

length

3m, 5m, 8m, 12m

Model

Helix C One

type

Accessory

channels

Mono

Output Power RMS / max. @ 4 Ohms

Normal operation (One amplifier): 1 x 525 / 1,050 Watts
TwinPower Link (Two amplifiers): 1 x 1,660 / 3,320 Watts

Output Power RMS / max. @ 2 Ohms

Normal operation (One amplifier): 1 x 830 / 1,660 Watts
TwinPower Link (Two amplifiers): 1 x 2,200 / 4,400 Watts

Output Power RMS / max. @ 1 Ohm

Normal operation (One amplifier): 1 x 1,100 / 2,200 Watts

Max. Output Power Per Channel*

Up to 1,320 Watts RMS @ 1 Ohm

Amplifier Technology

Class AB

inputs

2 x RCA / Cinch 1 x Remote In 1 x Remote control input 1 x TwinPower Link

sensitivity

RCA / Cinch 0.5 – 8 Volts

impedance

7.5 kOhms

outputs

1 x Speaker output

frequency response

10 Hz – 80,000 Hz

Bass Boost

0 – 9 dB / 40 Hz – 120 Hz

Highpass

15 Hz – 4,000 Hz adjustable

Lowpass

15 Hz – 4,000 Hz adjustable

Bandpass

15 Hz – 4,000 Hz adjustable

Phase

0 – 180° adjustable

Slope High / Lowpass

12 dB/Oct.

Signal to Noise Ratio Analog Input

120 dB (A-weighted)

Distortion (THD)

< 0.006 %

Damping Factor

> 1000

operating voltage

9 – 16 Volts (max. 5 sec. down to 6 Volts)

Idle Current

2400 mA

Fuse

3 x 30 A LP-Mini-fuse (APS)

Additional Features

Active, adjustable crossover, bass boost, HDM slot, input mode switch, TwinPower Link, Start-Stop capability

dimensions

(H x W x D) : 37.1 x 430 x 240 mm /1.46 x 16.93 x 9.45″

The C ONE is a high-performance 1-channel amplifier capable of driving even the most powerful subwoofers to their limits.

The C ONE is a great companion for heavy-duty mid-woofers in audiophile system ideas, thanks to an extended frequency response up to 80 kHz and an architecture that has been optimized down to the last detail for ultimate sound quality.

Main Features:

 

  • Extremely powerful Class AB amplifier with up to 1,100 Watts RMS @ 1 Ohm – a perfect match for all 2 x 2 Ohms subwoofers connected in parallel
  • Also usable as an ultra broadband amplifier with exceptional sound quality – ideal for High Resolution Audio
  • Ultra low-noise and distortion-free power amp drivers in Class A technology
  • Enormous damping factor of 1,000 @ 4 Ohms for maximum speaker control
  • Optionally available HELIX Digital Input Module (HDM) to extend the amplifier with an optical digital input in SPDIF format
  • Regulated DC / DC switching power supply with Start-Stop capability down to 6V supply voltage
  • Microprocessor-based monitoring of amplifier status including temperature-dependent fan control
  • Integrated, active crossover with highpass, lowpass, bandpass, bass boost and phase control
  • TwinPower Link for connecting two amplifiers in bridged mode
  • Cutting-edge BurrBrown D/A converters with 32 Bit resolution in combination with the optional HDM 1 module
  • Massive 24-carat gold-plated power and speaker terminals
  • Quad-layer PCB with extra-solid 70μ copper traces for lowest possible losses and SMD (Surface Mounted Device) manufacturing technology
7 Helix C One High End Mono Amplifier

Special Features:

 

  • Start-Stop Capability – The switched power supply of the HELIX C ONE assures operation even if the battery’s voltage drops down to 6 Volts during engine crank.
  • High-Resolution Audio – The extremely broadband audio bandwidth of the amplifier ensures a lossless audio reproduction of High-Resolution audio content to provide the best possible sound in studio quality.

Specifications

Dimensions
N/A
cable type

Subwoofer

availability

Online, Store

colours

Black

length

3m, 5m, 8m, 12m

Model

Helix C One

type

Accessory

channels

Mono

Output Power RMS / max. @ 4 Ohms

Normal operation (One amplifier): 1 x 525 / 1,050 Watts
TwinPower Link (Two amplifiers): 1 x 1,660 / 3,320 Watts

Output Power RMS / max. @ 2 Ohms

Normal operation (One amplifier): 1 x 830 / 1,660 Watts
TwinPower Link (Two amplifiers): 1 x 2,200 / 4,400 Watts

Output Power RMS / max. @ 1 Ohm

Normal operation (One amplifier): 1 x 1,100 / 2,200 Watts

Max. Output Power Per Channel*

Up to 1,320 Watts RMS @ 1 Ohm

Amplifier Technology

Class AB

inputs

2 x RCA / Cinch 1 x Remote In 1 x Remote control input 1 x TwinPower Link

sensitivity

RCA / Cinch 0.5 – 8 Volts

impedance

7.5 kOhms

outputs

1 x Speaker output

frequency response

10 Hz – 80,000 Hz

Bass Boost

0 – 9 dB / 40 Hz – 120 Hz

Highpass

15 Hz – 4,000 Hz adjustable

Lowpass

15 Hz – 4,000 Hz adjustable

Bandpass

15 Hz – 4,000 Hz adjustable

Phase

0 – 180° adjustable

Slope High / Lowpass

12 dB/Oct.

Signal to Noise Ratio Analog Input

120 dB (A-weighted)

Distortion (THD)

< 0.006 %

Damping Factor

> 1000

operating voltage

9 – 16 Volts (max. 5 sec. down to 6 Volts)

Idle Current

2400 mA

Fuse

3 x 30 A LP-Mini-fuse (APS)

Additional Features

Active, adjustable crossover, bass boost, HDM slot, input mode switch, TwinPower Link, Start-Stop capability

dimensions

(H x W x D) : 37.1 x 430 x 240 mm /1.46 x 16.93 x 9.45″