Technical Data; Warranty Disclaimer - HELIX M FOUR DSP Manual

Technical Data

Power RMS ≤ 1% THD+N
- @ 4 Ohms ...................................................................... 4 x 100 Watts
- @ 2 Ohms ...................................................................... 4 x 100 Watts
- bridged @ 4 Ohms ......................................................... 2 x 200 Watts
Max. output power per channel* ....................................... Up to 135 Watts RMS @ 4 / 2 Ohms
Amplifier technology ......................................................... Class D
Inputs ................................................................................ 6 x RCA / Cinch
Input sensitivity ................................................................. RCA / Cinch 1 - 4 V
Input impedance RCA/ Cinch ........................................... 22 kOhms
Input impedance highlevel ................................................ 9 - 33 Ohms or 20 kOhms
Outputs ............................................................................. 4 x Speaker output
Output voltage RCA / Cinch.............................................. 6 Volts RMS
Frequency response ......................................................... 20 Hz - 22,000 Hz
DSP resolution .................................................................. 64 Bit
DSP power ....................................................................... 295 MHz (1.2 billion MAC operations/second)
Sampling rate ................................................................... 48 kHz
DSP type .......................................................................... Audio signal processor
Signal converters .............................................................. A/D: AKM 32 Bit
Signal-to-noise ratio digital input ...................................... 105 / 108 dB Speaker / Line Output (A-weighted)
Signal-to-noise ratio analog input ..................................... 102 / 105 dB Speaker / Line Output (A-weighted)
Distortion (THD) ................................................................ < 0.03 / 0.005 % Speaker / Line Output
Damping factor ................................................................. 100
Operating voltage ............................................................. 10.5 - 16 Volt (max. 5 sec. down to 6 Volts)
Idle current........................................................................ 1500 mA
Max. remote output voltage .............................................. 500 mA
Fuse.................................................................................. 2 x 30 A LP-Mini-Fuse (APS)
Additional features ............................................................ ADEP.3 circuit, Auto Remote switch,
Dimensions (H x W x D) ................................................... 50 x 230 x 154 mm / 2.00 x 9.06 x 6.06"
* In typical multi-channel applications (2- / 3-way system + rear + subwoofer)

Warranty Disclaimer

The limited warranty comply with legal regulations.
Failures or damages caused by overload or im-
proper use are not covered by the warranty. Please
return the defective product only with a valid proof
of purchase and a detailed malfunction description.
Technical specifications are subject to change!
6 x Highlevel speaker input
1 x Optical SPDIF (12 - 96 kHz)
1 x Remote In
Highlevel 5 - 20 V
6 x RCA / Cinch
2 x Remote Out
D/A: AKM 32 Bit
32 Bit CoProcessor, Control Input
Errors are reserved! For damages on the vehicle
and the device, caused by handling errors of the
device, we can't assume liability. This product is
tagged with a CE-Certifikation mark. Thereby these
devices are certified for the use in vehicles within
the European Community (EC).
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