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Helix  |  Bar code: 4057204311117

HELIX C ONE, car audio amplifier

Powerful and stunning sound in one enclosure. Ideal for both subwoofers and high-quality sound systems

1 199,00 €
Delivery of this item within 4–8 business days

HELIX C ONE, car audio amplifier - Ask you before buying whether we have this item in a warehouse if we do not have to be ordered and arrive within 2-21 days.

  • Free delivery in Lithuania from 100 €: courier or parcel locker
  • Pick up at our showroom in Kaunas, Armatūrininkų g. 1
  • We install at our service centre in Kaunas. Book installation
  • Pay in instalments available
  • 14-day returns
Questions about this product? +370 683 90000 Write to us

▪️ Have questions about this product❓We can advise you by phone +370 683 90000 or visit our showroom at Armatūrininkų g. 1, Kaunas.

Delivery

In Lithuania, we deliver parcels to your door by DPD courier for 5.99€ within 1-2 business days (if the item is in stock). Orders over 100€ qualify for free delivery.

Delivery outside Lithuania takes 3-7 business days. Delivery prices start from 15.00€.

Pick up in store

You can pick up items ordered online at our store at Armatūrininkų g. 1, Kaunas. Please bring your order number.

We recommend calling before you arrive: +370 683 90000

Opening hours: Mon-Fri 9:00-18:00

View allCar amplifiers.

INFORMACIJA

C ONE car audio amplifier, which is the best ratio of power and sound in one case!

  • Power: 1100W.
  • Frequency band 10 Hz - 80,000 Hz.
  • Class AB amplifier.
  • Resistance: 7.5 kOhms.


DESCRIPTION

The sound power house - extremely powerful and stunning sound quality

The C ONE is a high-end 1-channel amplifier that is able to drive even powerful subwoofers to the max. The ultra low-noise and ultra low-distortion Class A driver stage feeds a total of 32 hand-selected MOSFET power transistors, resulting in an incredible damping factor of 1,000 for relentless control of every loudspeaker.

Additionally, the intelligent regulation of the power supply ensures stable conditions for the output stages and therefore phenomenal output power that is almost independent of the cars battery voltage. And for even more output power, two C ONE amplifiers can be combined to one single powerhouse – thanks to the TwinPower Link.

Despite its impressive output power, the C ONE is by no means a pure subwoofer amplifier. Thanks to an extended frequency response up to 80 kHz and an architecture that has been designed down to the last detail for ultimate sound quality, the C ONE is also a perfect buddy for heavy-duty mid-woofers in audiophile system concepts.

In combination with the optionally available digital input module HDM 1, the C ONE demonstrates the perfect transition to the digital era. The HDM 1 accepts digital audio signals up to 96 kHz sampling rate via its optical input followed by cutting-edge BurrBrown D/A converters with 32 Bit resolution that transform the signals back to the analog domain. Therefore the C ONE is absolutely future-proof and perfectly prepared for the combination with our digital signal processors.

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
Special features:

Start-Stop capability

The switched power supply of the HELIX C ONE ensures operation even if the battery's voltage drops down to 6 Volts during engine cranking.

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.

TECHNICAL DATA

SPECIFICATIONS

Output power RMS / max. Normal operation
(One amplifier) 		TwinPower Link
(Two amplifiers)
- @ 4 Ohms 1 x 525 / 1,050 Watts 1 x 1,660 / 3,320 Watts
- @ 2 Ohms 1 x 830 / 1,660 Watts 1 x 2,200 / 4,400 Watts
- @ 1 Ohm 1 x 1,100 / 2,200 Watts -
- bridged @ 4 Ohms -
- bridged @ 2 Ohms -
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
Input sensitivity RCA / Cinch 0.5 - 8 Volts
Input impedance RCA / RCA 7.5 kOhms
Input impedance high level -
Outputs 1 x Speaker output
Output voltage RCA / RCA -
Signal converter for digital input -
Frequency response 10 Hz to 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
Subsonic -
Phase 0 - 180° adjustable
Slope high- / lowpass 12 dB/Oct.
Slope subsonic / lowpass -
Signal-to-noise ratio digital input -
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 2400mA
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"

* In typical applications as subwoofer amplifier

Scope of delivery

1 x High-end amplifier HELIX C ONE
2 x Allen keys
1 x Mounting material
1 x Instruction manual

DOCUMENTS

INSTRUCTIONS

User Manual (EN).

Autogarsas store reviews

4,7
Google rating (256 reviews)
All reviews Leave a review
  • Saulius T. 7 d. ago
    ★★★★★

    For my purchases, it had the best price-to-quality ratio.

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  • Žilvinas K. 16 d. ago
    ★★★★★

    Very professional work and an excellent result. They installed a sound system in a Mercedes Viano camper, and the acoustics and sound detail are now on a completely different level! It's almost on par with what I hear at home from quality speakers. The subwoofer is perfectly chosen, just right for my taste. Everything was done extremely carefully, with no extraneous noises or plastic rattling, and the wiring and integration are flawless. True professionals in their field, I recommend them.

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  • Tomas K. 23 d. ago
    ★★★★★

    Excellent service and fast delivery. Recommended!

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  • Gyčiokas 7. 1 mo. ago
    ★★★★★

    Good shop, everything went smoothly, they come quickly

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  • Julius S. 1 mo. ago
    ★★★★★

    Everything is great. When problems arise, they call and inform you about the situation. Parcels arrive quickly. I have no complaints.

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  • Mindaugas B. 1 mo. ago
    ★★★★★

    Excellent service, they took care of alternatives and delivered as promised, thank you. I bought protective grilles for my subwoofer.

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  • Ugnius B. 2 mo. ago
    ★★★★★

    Friendly staff. No shame in coming in even when you know nothing.

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  • Andrius B. 2 mo. ago
    ★★★★★

    I upgraded the original audio system in my Alfa Romeo SUV. We started with sound insulation and front door speakers with an amplifier. We finished with an additional amplifier with DSP and professional tuning :) The result exceeded all expectations. I've been using it for a year now and don't want to get out of the car :) The work was done super PRO. When questions or options came up along the way, they discussed them with me, consulted and advised. The best investment and modification I've ever made to a car, and I don't regret a single euro. Highly recommend

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  • Gabi M. 2 mo. ago
    ★★★★★

    Verry good experience. A good price for the equipment, a pretty big price for the delivery to my country (Romania), but verry fast deliverry!

  • Kornelija B. 2 mo. ago
    ★★★★★

    Excellent service! The "Autogarso" team quickly and professionally installed a dash cam in my car. I especially want to thank administrator Robertas for his pleasant communication, thorough consultation and attentive approach to the customer. I recommend it to everyone looking for reliable car electronics specialists.

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  • Gedas G. 3 mo. ago
    ★★★★★

    Ordered yesterday, got it today. Plus I had forgotten a few things, wrote to customer service, they replied within a few minutes, added them to the same order, prompt.

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  • Mindaugas R. 4 mo. ago
    ★★★★★

    I had sound and vibration insulation installed in the doors, wheel arches, trunk, and under the rear seat. The result was really noticeable. BMW g31

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