- 20 DSP channels for maximum flexibility with multi-channel sound upgrades
- 18-channel amplifier with Pure Class GD concept, which combines exceptional sound quality with high performance
- High power 18-channel highlevel input with up to 32 V RMS input sensitivity and ADEP.3 circuit
- 1:1 IOR (Input-to-Output Routing) – same number of highlevel inputs and amplifier outputs
- Up to 160 W RMS output power per channel into 2 Ω
- TwinDSP Power – two extremely powerful “fixed point” Audio DSPs with 64 Bit
- VCP (Virtual Channel Processing) allows even more flexible configuration for highly complex sound systems
- 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.
- 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.
- Optical digital input in SPDIF format and two processed signal outputs
- Start-Stop capable power supply with extended input voltage range up to 18 V – ideal for modern EV vehicles
- Automatic Remote switch
- Compact design with low heat dissipation thanks to extraordinary efficiency
Helix V EIGHTEEN DSP
Power
Channel 1 - 12: 70 Watts @ 4 ohms
Channel 13 - 18: 75 Watts @ 4 ohms
Channel 13 - 18: 120 Watts @ 2 ohms
Inputs
6 x RCA / Cinch
18 x Highlevel speaker input
1 x Optical SPDIF (12 - 96 kHz)
1 x Remote InInput sensitivity
RCA / Cinch 4 – 8 Volts
Highlevel 4 - 16 Volts or 8 - 32 VoltsInput impedance RCA / Cinch
12 kOhms
Input impedance highlevel
9 - 33 Ohms or 20 kOhms with ADEP.3
Outputs
18 x Speaker output
2 x RCA / Cinch
2 x Remote OutOutput voltage
3 Volts
Frequency response
20 Hz - 22,000 Hz
DSP resolution
64 Bit
DSP power
2 x 295 MHz (2.4 billion MAC operations/second)
Sampling rate
48 kHz
DSP type
2 x Audio signal processor
Signal converters
A/D: BurrBrown 24 Bit
D/A: BurrBrown 24 BitSignal-to-noise ratio digital input
107 dB (A-weighted)
Signal-to-noise ratio analog input
102 dB (A-weighted)
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 ⎓ 108 A max.
Current draw
1300 mA
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, Auto Remote switch, 32 Bit CoProcessor
Dimensions (H x W x D)
44 x 255 x 220 mm /
1.73 x 10.04 x 8.66“