Whether you're upgrading to a premium multi-channel sound system or even designing a completely new sound configuration, HELIX V PROPER DSP is an all-in-one tool for anyone with insatiable sound system goals. This multi-purpose DSP sets new standards for the improvement and implementation of highly complex sound systems.
The new 32-bit ACO platform allows you to do everything fast, but it also does a lot more. Key features include signal analysis and automatic response straightening of OEM audio sources. This compensates for the input signal distortion often introduced in OEM equipment to compensate for poor quality original speakers.
HELIX V PROPER DSP installs seamlessly into the back of any OEM audio source ADEP.3 The 4-32 volt input sensitivity of the speaker-level input allows installation on the rear of OEM amplifiers in cars where removal from the rear of the player is impossible.
Power RMS ≤ 1% THD+N
- @ 4 Ohms Channel 1 - 12: 70 Watts
Channel 13 - 18: 75 Watts
- @ 2 Ohms Channel 13 - 18: 120 Watts
- @ 1 Ohm -
- bridged @ 4 Ohms -
- bridged @ 2 Ohms -
Max. output power per channel* Channel 1 - 12: Up to 100 Watts RMS @ 3 Ohms
Channels 13 - 18: Up to 160 Watts RMS @ 2 Ohms
Amplifier technology Pure Class GD
Inputs 6 x RCA / Cinch
18 x Highlevel speaker input
1 x Optical SPDIF (12 - 96 kHz)
1 x Remote In
Input sensitivity RCA / Cinch: max. 4 or 8 Volts
Highlevel: max. 16 or 32 Volts
Input impedance RCA / Cinch 12 kOhms
Input impedance highlevel 9 - 33 Ohms or 20 kOhms with ADEP.33 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 bit
Signal-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.
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, 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"
