Helix P SIX DSP ultimate 6-channel DSP amplifier

The Helix P SIX DSP ULTIMATE is a very powerful and very good sound quality 6-channel Ultra HD Class D amplifier with a built-in 12-channel DSP processor.

Channel output power up to 285 Watts of continuous power for a 2 Ohm load! ( Channels C - F )

The ACO platform makes this unit very fast and efficient.

Audiotec-Fischer developed ADEP (Advanced Diagnostics Error Protection) chip with intelligent speaker level inputs ( 6 pcs )

The inputs also feature the most advanced Autostart function on the market, which means that the unit will only switch on when it detects the correct speaker signal, and will not react to any bangs or other interfering sounds when the car is spinning.

In addition, the unit also features ISA (Input Signal Analyzer) and InputEQ (Input Signal Measurement and Equalization)

The P SIX DSP ULTIMATE model features two of the most powerful 64-bit audio signal processors available from Analog Devices. An incredible 2.4 billion MAC operations per second enable processing of ten individual channels and 96 kHz sample rate ( High-Res Audio ).

This model is also available with a built-in module card: Bluetooth HD, HD-Audio USB and AUX IN modules.

The DSP processor is controlled by computer using Audiotec Fischer's free DSP PC-Tool software.

Power RMS ≤ 1% THD+N




- @ 4 OhmsChannel A - F: 6 x 120 Watts




- @ 2 OhmsChannel C - F: 4 x 230 Watts





Max. output power per channel*

Channel A - F: up to 145 Watts RMS @ 4 Ohms

Channel C - F: up to 285 Watts RMS @ 2 Ohms



Amplifier technologyUltra HD Class D





Inputs:



6 x RCA / Cinch

6 x Highlevel speaker input

1 x Optical SPDIF (12 - 96 kHz)

1 x Coax SPDIF (12 - 192 kHz)

1 x Remote In






Input sensitivityRCA / Cinch 1 - 4 Volts or 4 - 8 Volts

Highlevel 4 - 16 Volts or 8 - 32 Volts



Input impedance RCA / RCA 13 kOhms



Input impedance highlevel9 - 33 Ohms with ADEP.3





Outputs:



6 x Speaker output

4 x RCA / RCA

1 x Optical SPDIF (96 kHz)

2 x Remote Out





Output voltage RCA / RCA3 Volts



Frequency response10 Hz - 44,000 Hz




DSP resolution64 bit




DSP power2 x 295 MHz (2.4 billion MAC operations/second)




Sampling rate96 kHz



DSP type2 x Audio signal processor



Signal convertersA/D: BurrBrown



D/A: BurrBrown




Signal-to-noise ratio digital input108 dB (A-weighted)



Signal-to-noise ration analog input102 dB (A-weighted)




Distortion (THD) 0.004 %




Damping factor 100



Operating voltage10.5 - 32 Volts (max. 5 sec.down to 6 Volts)



Power ratingDC 12 / 24 V ⎓ 65 A max.




Idle current1350 mA



Max. remote output current500 mA




Fuse3 x 20 A LP-Mini-fuse (APS)



Additional features32 Bit CoProcessor, HEC slot, ADEP circuit, Auto Remote switch, Smart Control Port





Dimensions (H x W x D)50 x 260 x 190 mm /

1.97 x 10.24 x 7.48"





Scope of delivery

1 x Amplifier HELIX P SIX DSP ULTIMATE

1 x Control Input-to-SCP adaptor

1 x USB cable

2 x Allen key

1 x Mounting material

1 x Instruction manual.