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HELIX V TWELVE DSP MK2

R35,699.00

12-channel amplifier with 14-channel DSP, 12-channel highlevel input & ACO platform

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SKU: HA11208 Categories: , ,

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Product overview

The new king of multitools

The V TWELVE DSP MK2 is the new problem solver when it comes to upgrading premium sound systems in today's vehicles. Like its predecessor, it combines 12 highlevel inputs, 6 RCA inputs, 14 DSP channels and 12 output stages with up to 160 RMS at 2 Ohms in an ultra-compact housing that has the footprint of just two envelopes.

Multifunction rethought

Even if a vehicle is already equipped with a premium sound system ex works, whose amplifier often has more than 10 channels, the sound quality does not always meet one's own expectations. In many cases, a replacement is no longer possible, so that only an amplifier with the same number of highlevel inputs can be considered for upgrading the system.

Multifunction rethought

For this reason, the HELIX V TWELVE DSP MK2 offers 12 highlevel inputs and just as many amplifier channels to ensure optimal adaptation to existing multi-channel sound systems. In addition, the V TWELVE DSP MK2 is also equipped with a digital input and a HEC slot which allows to extend the sound system by additional signal sources, such as Bluetooth audio streaming or a high-res audio player.

Multifunction rethought

The management of the incredible fourteen (14!) separate DSP channels is handled by the powerful, integrated 64 Bit DSP in combination with the unique DSP PC-Tool software. In addition, the new, future-proof Smart Control Port (SCP) facilitates the connection of accessories and, in addition to a compact and secure plug connection, offers an integrated power supply for remote controls such as the CONDUCTOR or DIRECTOR, which significantly reduces the number of cables required and thus the required installation space.

Virtual Channel Processing – this is how signal routing works today

The adaptation to modern OE sound systems via an increasing number of inputs has a significant impact on the complexity of the signal routing inside the amplifier. Especially when several input signals are mixed together and then split again into multi-way systems, conventional routing concepts quickly reach their limits. Audiotec Fischer's new multi-stage "Virtual Channel Processing", in conjunction with the recognized user-friendly DSP PC-Tool software makes it easy to realize even highly complex system configurations. Besides, it allows to freely assign our proprietary FX sound features such as "RealCenter" or "Augmented Bass Processing". But thanks to its enormous number of channels, the V TWELVE DSP MK2 is also a prime example for applications in which a 1-to-1 routing (IOR) makes sense.

Rapid processing power – thanks to ACO

Such a huge number of channels not only requires a rapid processing power in the signal path – Audiotec Fischer's proprietary 32 Bit ACO platform takes over all control tasks and thus ensures exceptional speed especially for data communication with our DSP PC-Tool software, but also for lightning-fast switching between up to ten possible sound setups. The fantastic sound effects associated with the ACO platform such as Augmented Bass Processing, StageXpander or RealCenter are just as natural with the V TWELVE DSP MK2 as a 12-channel input EQ including our Input Signal Analyzer (ISA) for easy analysis and compensation of the input signals from OE radios.

Perfect sound without compromises

The sound performance of the new HELIX V TWELVE DSP MK2 is as impressive as its range of features. The highly efficient Class GD technology and excellent A/D and D/A converters from BurrBrown ensure optimal sound performance, best possible signal-to-noise ratio and lowest distortion. Thus, despite its extremely high flexibility and super compact design, the V TWELVE DSP MK2 is an sound masterpiece that does not need to hide from the absolute top class at all.

Key features

  • Up to 160 W RMS output power per channel into 2 Ω
  • “Pure Class GD” concept for outstanding sound quality combined with best possible efficiency
  • Extremely powerful 64 Bit “fixed point” Audio DSP
  • A/D and D/A signal converters from BurrBrown
  • ACO – Advanced 32 Bit CoProcessor platform for system and DSP features like:
  • ISA (Input Signal Analyzer) and InputEQ for easy analysis and compensation of input signals
  • SFX sound effects – Augmented Bass Processing, StageXpander, RealCenter & Co.
  • 10 internal memory locations for sound setups
  • High power 12-channel highlevel input with up to 32 V RMS input sensitivity and ADEP.3 circuit
  • Two processed RCA / Cinch outputs
  • 1:1 IOR (Input-to-Output Routing) – same number of highlevel inputs and amplifier outputs
  • VCP (Virtual Channel Processing) allows even more flexible configuration for highly complex sound systems
  • Compact, future-proof SCP (Smart Control Port) for connecting remote controls and accessories
  • HEC slot for system add-ons like Bluetooth® HD Audio Streaming, High Resolution Audio Streaming via USB etc.

Technical specifications

Technical data
– @ 4 Ohms12 x 75 Watts
– @ 2 Ohms12 x 120 Watts
– @ 1 Ohm–
– bridged @ 4 Ohms–
– bridged @ 2 Ohms–
Max. output power per channel*Up to 160 Watts RMS @ 2 Ohms
Amplifier technologyPure Class GD
Inputs6 x RCA / Cinch | 12 x Highlevel speaker input | 1 x Optical SPDIF (12 – 96 kHz) | 1 x Remote In
Input sensitivityRCA / Cinch: max. 4 V or max. 8 V | Highlevel: max. 16 V or max. 32 V
Input impedance RCA / Cinch12 kOhms
Input impedance highlevel9 – 33 Ohms or 20 kOhms
Outputs12 x Speaker output | 2 x RCA / Cinch | 2 x Remote Out
Output voltage RCA / Cinch3 Volts
Frequency response20 Hz – 22,000 Hz
DSP resolution64 Bit
DSP power295 MHz (1.2 billion MAC operations/second)
Sampling rate48 kHz
DSP typeAudio signal processor
Signal convertersA/D: BurrBrown 24 Bit | D/A: BurrBrown 24 Bit
Signal-to-noise ratio digital input107 dB (A-weighted)
Signal-to-noise ration analog input102 dB (A-weighted)
Distortion (THD)< 0.015 %
Damping factor> 70
Operating voltage10.5 – 18 Volts (max. 5 sec.down to 6 Volts)
Power ratingDC 12 V ⎓ 80 A max.
Idle current700 mA
Max. remote output current500 mA
Operating temperature range-40 °C to +70 °C
Fuse2 x 30 A LP-Mini-fuse (APS)
Additional featuresHEC slot, ADEP.3 circuit, Smart Control Port, Auto Remote switch, 32 Bit CoProcessor
Dimensions (H x W x D)44 x 220 x 220 mm / | 1.73 x 8.66 x 8.66“
Product properties
Dimensions – width< 250 mm, < 300 mm, < 350 mm, < 400 mm, < 450 mm
Dimensions – depth< 250 mm, < 300 mm, < 350 mm, < 400 mm, < 450 mm
Dimensions – height< 50 mm, < 60 mm
Output power @ 4 Ohms> 30 Watt, > 50 Watt, > 70 Watt
Output power @ 2 Ohms> 30 Watt, > 50 Watt, > 70 Watt, > 100 Watt
Load stability2 Ohm, 4 Ohm
Signal-to-noise ratio> 80 dB, > 85 dB, > 90 dB, > 95 dB, > 100 dB
THD< 0,05 %, < 0,1 %, < 0,2%
Advanced featuresACO platform, ADEP highlevel input, Auto remote switch, HEC slot, Integrated DSP, Regulated power supply, Smart Control Port, Start-Stop capability

What you are ordering

The exact HELIX model shown above, APEX catalogue SKU HA11208. Review the listed inputs, outputs, impedance and system requirements before ordering.

Technical information verified against the official Audiotec Fischer product page.

Brand

HELIX

Product group

Amplifiers

Inputs

6 x RCA / Cinch, 12 x Highlevel speaker input, 1 x Optical SPDIF (12 – 96 kHz), 1 x Remote In

Outputs

12 x Speaker output, 2 x RCA / Cinch, 2 x Remote Out

Frequency response

20 Hz – 22,000 Hz

DSP resolution

64 Bit

Sampling rate

48 kHz

Signal-to-noise ratio

> 80 dB, > 85 dB, > 90 dB, > 95 dB, > 100 dB

THD

< 0,05 %, < 0,1 %, < 0,2%

Dimensions (H x W x D)

44 x 220 x 220 mm /, 1.73 x 8.66 x 8.66“

Output power at 4 Ohms

12 x 75 Watts

Output power at 2 Ohms

12 x 120 Watts

Output power at 1 Ohm

–

Bridged output at 4 Ohms

–

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