HELIX dSP processor at an angle showing its case and connection panel
HELIX dSP processor at an angle showing its case and connection panel
HELIX front connection panel of the DSP processor
HELIX front connection panel of the DSP processor
HELIX rear panel of the DSP processor showing the audio connectors
HELIX rear panel of the DSP processor showing the audio connectors
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HELIX NEXT DSP ULTRA XT, 16 Channel DSP, 12ch In

SKU: NEXTDSPULTRAXT
Price
$4,495
Inc. GST. Most orders ship Australia wide for a flat $15.95. Larger or heavier items may cost more.
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Shipping information

Australia wide flat rate shipping is $15.95. Larger or heavier items may cost more; we will confirm when your order is processed. In stock items are dispatched within 1 to 2 business days. Report transit damage within 24 hours with photos so we can lodge a freight claim.

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HELIX dSP processor at an angle showing its case and connection panel

HELIX NEXT DSP ULTRA XT, 16 Channel DSP, 12ch In

$4,495

Product features

Changing speakers does not remove the factory radio's tuning. HELIX NEXT DSP ULTRA XT is a digital signal processor for a system that needs its inputs, outputs and speaker settings configured together. Check the connections and channel layout below with your installer.

What it does

  • 16 channel high end stand alone DSP for challenging multi channel sound upgrades
  • EV Ready extended input voltage range up to 18 V for stable operation even in electric vehicles with increased on board voltages
  • Premium RCA / Cinch sockets for reliable, mechanically stable signal connections and permanently clean signal transmission
  • High power 12 channel highlevel input with up to 32 V RMS input sensitivity and ADEP.3 circuit for seamless integration into factory sound systems
  • Cross channel group equalisers that affect several output channels simultaneously
  • Multi way speaker configuration of DSP sound effects (SFX)
  • Additional features such as Rear Attenuation
  • ACO Advanced 32 Bit CoProcessor platform for system and DSP features like:

Specifications

  • Brand: HELIX
  • Distributor product code: NEXT DSP ULTRA XT
  • Product: HELIX NEXT DSP ULTRA XT, 16 Channel DSP, 12ch In
Inputs 8 x RCA / Cinch 12 x Highlevel Speaker Input 1 x Optical SPDIF (24 to 96 kHz) 1 x Coax SPDIF (24 to 192 kHz) 1 x Extension Card 2.0 1 x USB PerfectStream (44.1 to 192 kHz)
Input sensitivity RCA / Cinch: 1 to 8 Volts Highlevel: 4 to 32 Volts
Outputs 16 x RCA / Cinch 1 x Optical SPDIF (96 kHz) 1 x Remote Out
Output voltage 8 Volts
Frequency response 10 Hz to 44,000 Hz
DSP resolution 64 Bit
DSP power 2 x 295 MHz (2.4 billion MAC operations/second)
Sampling rate 96 kHz
DSP type 2 x Audio signal processor
Signal converters ADC: ESS Technology ES9841Q with HyperStream ® IV architecture and SABRE technology DAC: ESS Technology ES9081Q with HyperStream ® IV architecture and SABRE HIFI ® technology
Signal to noise ratio digital input (A weighted @ 1 kHz) 128 dB
Signal to noise ratio analogue input (A weighted @ 1 kHz) 116 dB
Total harmonic distortion (THD+N @ 1 kHz) digital input <= minus 110 dB / 0.0003 %
Total harmonic distortion (THD+N @ 1 kHz) analogue input <= minus 108 dB / 0.0004 %
IM distortion (IMD) @ 1 kHz digital input <= minus 102 dB / 0.0008 %
IM distortion (IMD) @ 1 kHz analogue input <= minus 102 dB / 0.0008 %
Crosstalk @ 10 kHz > 100 dB
Operating voltage 9.6 to 18 Volts (max. 5 sec. down to 6 Volts)
Power rating DC 12 V ⎓ 1.2 A max.
Current draw 800 mA
Max. remote output current 500 mA
Operating temperature range minus 40 °C to +70 °C
Additional features Extension Card 2.0 slot, GND connection switch, Smart Control Port, 32 Bit CoProcessor, ADEP.3 circuit, Auto Remote switch, USB-C, USB PerfectStream
Dimensions (H x W x D) 55 x 255.6 x 170 mm / 2.17 x 10.06 x 6.69"

Fitment and compatibility

Check the exact model and connection on the equipment you are using. A similar looking port or model name does not confirm compatibility.

In the box

Listed by the manufacturer:

  • 1 x Signal processor HELIX NEXT DSP ULTRA XT
  • 1 x USB-C cable with USB-A adaptor
  • 1 x Mounting material
  • 1 x Instruction manual

Installation

Have a qualified car audio installer check the mounting, wiring and system setup before fitting. Frankies workshops at Albion Park Rail (02) 4257 2636 and South Nowra (02) 4423 5254 can quote on installation.

Warranty

Your purchase is covered by the Australian Consumer Law. Contact Frankies for the warranty terms that apply to this model.

Questions and answers

What am I buying?

HELIX NEXT DSP ULTRA XT, 16 Channel DSP, 12ch In. Check the specifications and selected option above for the version supplied.

What is supplied?

The manufacturer lists 1 x Signal processor HELIX NEXT DSP ULTRA XT, 1 x USB-C cable with USB-A adaptor, 1 x Mounting material, 1 x Instruction manual.

What should I check before installation?

Check the exact equipment model, the relevant dimensions and connections, and any extra parts listed above. Ask your installer to confirm the full system before fitting.

Can Frankies help me check the right version?

Yes. Contact us with the model you are ordering and the equipment or vehicle application so we can check the relevant details.

What warranty applies?

Your purchase is covered by the Australian Consumer Law. Contact Frankies for the warranty terms for this model.