Helix
Car-hifi for music lovers
Simply passion for music
In its diversity, music directly touches the heart of the listener. You can almost hear and feel the passion when the sound is reproduced as the performer intended.
For this reason, Audiotec Fischer develops the HELIX audio products with the same dedication and precision as their reference devices from BRAX. As with the quality of a musical instrument, high-quality audio components have a significant influence on the naturalness of the timbre. We believe in having found the perfect DNA of sound in HELIX, resulting in a realistic and powerful sound inside your car.
Sound quality at the highest level by music lovers for music lovers. More high-end sound inside a vehicle is hardly possible.

Helix V Twelve DSP 12 Channel Amplifier with 14 Channel DSP 75w RMS Per Channel
HELIX V TWELVE DSP12 Channel amplifier with integrated 14-channel DSP 8 x 75 / 150 Watts @ 4 Ohms
£1,274.99 ✓IN STOCK
Helix DSP ULTRA 12 Channel Digital Signal Processor with 64 Bit Audio DSP
HELIX DSP ULTRADigital 12 channel signal processor with 96 kHz /32 Bit signal path
£1,179.99 ✓IN STOCK
Helix C One 1 Channel Class A B High End Mono Subwoofer Amplifier 1x525w RMS
HELIX C ONEThe sound power house – extremely powerful and stunning sound quality
£1,089.99 ✓IN STOCK
Helix C Four 4 Channel Class A B High End Amplifier Active Crossover 4x150w RMS
HELIX C FOURAudiophile sound quality combined with impressive output power
£999.95 ✓IN STOCK
Helix V Eight DSP MK2 8 Channel Amplifier with 10 Channel DSP 75w RMS Per Ch
HELIX V EIGHT DSP MK28 Channel amplifier with integrated 10-channel DSP 8 x 75 / 150 Watts @ 4 Ohms
£849.99 ✓IN STOCK
Helix DSP Pro MK2 10 Channel Digital Signal Processor with 64 Bit Audio DSP
HELIX DSP PRO MK2Digital 10 channel signal processor with 96 kHz / 32 Bit signal path
£689.99 ✓IN STOCK
Helix DSP.3 8 Channel Digital Signal Processor 64 Bit Audio DSP High Res Ready
HELIX DSP.3Digital 8 channel signal processor with 48 kHz / 24 Bit signal path
£459.99 ✓IN STOCK
Helix Most 25 Optical Interface Adapter Smart Digital DSP Integration SDMI25
HELIX SDMI25 MOST25Simply clever – the HELIX SDMI25 is the “smartest solution” to integrate DSP products into vehicles with premium sound system.
£349.99 ✓IN STOCK
Helix DSP Mini Compact 6 Channel Digital Signal Processor with 64 Bit Audio DSP
HELIX DSP MINIDigital 6 channel signal processor with 96 kHz / 24 Bit signal path
£319.99 ✓IN STOCK