Technical Data - HELIX V EIGHTEEN DSP User Manual

Technical data

Power RMS (≤ 1% THD+N)
- @ 4 Ohms ........................................................... Channel 1 - 12: 70 Watts
- @ 2 Ohms ........................................................... Channel 13 - 18: 120 Watts
Max. output power per channel* ............................ Channel 1 - 12: up to 100 Watts RMS @ 3 Ohms
Amplifier technology .............................................. Pure Class GD
Inputs ..................................................................... 6 x RCA / Cinch
Input sensitivity ...................................................... RCA / Cinch:
Input impedance .................................................... RCA / Cinch: 12 kOhms
Outputs .................................................................. 18 x Speaker output
Output voltage RCA / Cinch................................... 3 Volts
Frequency range ................................................... 20 Hz - 22,000 Hz
DSP resolution ....................................................... 64 Bit
DSP power ............................................................ 2 x 295 MHz (2.4 billion MAC operations/sec.)
Sampling rate ........................................................ 48 kHz
DSP type ............................................................... 2 x Audio signal processor
Signal converters ................................................... A/D: BurrBrown 24 Bit
Signal-to-noise ratio (A-weighted) ......................... Digital input: 107 dB
Distortion (THD) ..................................................... < 0.015 %
Damping factor ...................................................... > 50
Operating voltage .................................................. 10.5 - 18 Volts (max. 5 sec. down to 6 Volts)
Power rating .......................................................... DC 12 V
Idle current............................................................. 1.3 A
Max. remote output current ................................... 500 mA
Operating temperature range ................................ -40° C to +70° C
Fuse....................................................................... 3 x 30 A LP-Mini-fuse (APS)
Additional features ................................................. HEC Slot, ADEP.3 circuit, Smart Control Port, 32 Bit
Dimensions (H x W x D) ........................................ 44 x 255 x 220 mm / 1.73 x 10.04 x 8.66"
* In typical multi-channel applications (2- / 3-way system + rear + subwoofer)
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Channel 13 - 18: 75 Watts
Channel 13 - 18: up to 160 Watts RMS @ 2 Ohms
18 x Highlevel speaker input
1 x Optical SPDIF (12 - 96 kHz)
1 x Remote In
max. 4 or 8 Volts
Highlevel: max. 16 or 32 Volts
Highlevel: 9 - 33 Ohms or 20 kOhms with ADEP.3
2 x RCA / Cinch
2 x Remote Out
D/A: BurrBrown 24 Bit
Analog input: 102 dB
108 A max.
CoProcessor, Auto Remote switch