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The HELIX V TWELVE DSP MK2 is a 12-channel Pure Class GD amplifier with a powerful 14-channel 64-bit DSP, designed to upgrade premium factory sound systems in modern vehicles. It packs 12 high-level inputs, 6 RCA inputs, and 12 amplifier channels delivering up to 160W RMS each at 2 ohms into a compact chassis. The integrated 32-bit ACO coprocessor handles complex signal routing and advanced sound features like Augmented Bass Processing, RealCenter, and Virtual Channel Processing. With a smart control port, HEC expansion slot, and start-stop capability down to 6 volts, this amplifier offers exceptional flexibility and sound quality in a very small footprint.
Amplifier Technology: Pure Class GD
Number of Channels: 12
RMS Power @ 4 Ohm: 12 x 75 Watts
RMS Power @ 2 Ohm: 12 x 120 Watts
Max Power per Channel: Up to 160 Watts RMS @ 2 Ohm
DSP Resolution: 64 Bit
DSP Processing Power: 295 MHz (1.2 billion MAC operations/second)
Sampling Rate: 48 kHz
Signal-to-Noise Ratio (Digital Input): 107 dB (A-weighted)
Signal-to-Noise Ratio (Analogue Input): 102 dB (A-weighted)
Total Harmonic Distortion (THD): < 0.015%
Frequency Response: 20 Hz - 22,000 Hz
Inputs: 6 x RCA, 12 x High-Level Speaker Input, 1 x Optical SPDIF (12-96 kHz), 1 x Remote In
Input Sensitivity (RCA): Max 4 V or Max 8 V
Input Sensitivity (High-Level): Max 16 V or Max 32 V
Input Impedance (RCA): 12 kOhm
Input Impedance (High-Level): 9 - 33 Ohm or 20 kOhm
Outputs: 12 x Speaker Output, 2 x RCA, 2 x Remote Out
RCA Output Voltage: 3 Volts
Damping Factor: > 70
Operating Voltage: 10.5 - 18 Volts (down to 6 Volts for max 5 seconds)
Current Consumption (Max): DC 12 V ⎓ 80 A
Idle Current Consumption: 700 mA
Max Remote Output Current: 500 mA
Operating Temperature Range: -40 °C to +70 °C
Fuse: 2 x 30 A LP-Mini Blade Fuse
Additional Features: HEC Slot, ADEP.3 Circuit, Smart Control Port (SCP), Auto Remote Switch, 32 Bit CoProcessor, Start-Stop Capability, Power Save Mode
Dimensions (H x W x D): 44 x 220 x 220 mm
Weight: 2.84 kg
HELIX V TWELVE DSP MK2 12-Channel Class GD Amplifier
£1,299.00
Sale price
£1,299.00
Regular price
Amplifier Technology: Pure Class GD
Number of Channels: 12
RMS Power @ 4 Ohm: 12 x 75 Watts
RMS Power @ 2 Ohm: 12 x 120 Watts
Max Power per Channel: Up to 160 Watts RMS @ 2 Ohm
DSP Resolution: 64 Bit
DSP Processing Power: 295 MHz (1.2 billion MAC operations/second)
Sampling Rate: 48 kHz
Signal-to-Noise Ratio (Digital Input): 107 dB (A-weighted)
Signal-to-Noise Ratio (Analogue Input): 102 dB (A-weighted)
Total Harmonic Distortion (THD): < 0.015%
Frequency Response: 20 Hz - 22,000 Hz
Inputs: 6 x RCA, 12 x High-Level Speaker Input, 1 x Optical SPDIF (12-96 kHz), 1 x Remote In
Input Sensitivity (RCA): Max 4 V or Max 8 V
Input Sensitivity (High-Level): Max 16 V or Max 32 V
Input Impedance (RCA): 12 kOhm
Input Impedance (High-Level): 9 - 33 Ohm or 20 kOhm
Outputs: 12 x Speaker Output, 2 x RCA, 2 x Remote Out
RCA Output Voltage: 3 Volts
Damping Factor: > 70
Operating Voltage: 10.5 - 18 Volts (down to 6 Volts for max 5 seconds)
Current Consumption (Max): DC 12 V ⎓ 80 A
Idle Current Consumption: 700 mA
Max Remote Output Current: 500 mA
Operating Temperature Range: -40 °C to +70 °C
Fuse: 2 x 30 A LP-Mini Blade Fuse
Additional Features: HEC Slot, ADEP.3 Circuit, Smart Control Port (SCP), Auto Remote Switch, 32 Bit CoProcessor, Start-Stop Capability, Power Save Mode
Dimensions (H x W x D): 44 x 220 x 220 mm
Weight: 2.84 kg