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 ampliifer
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Helix V Twelve DSP 12 MK2 Channel Amplifier with 14 Channel DSP 75w RMS 64 Bit

HELIX V TWELVE DSP MK212 Channel amplifier with integrated 14-channel DSP 8 x 75 / 150 Watts @ 4 Ohms

£1,275.00
IN STOCK
HELIX DSP ULTRA
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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

£1,179.00
LOW STOCK
Helix C One 1 Channel Class amplifier
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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

£1,089.00
LOW STOCK
Helix P Six DSP MK2 amplifier
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Helix P Six DSP MK2 6 Channel Amplifier 8 Channel DSP with 64 Bit Audio 230w RMS

HELIX P SIX DSP MK26 Channel Amplifier 8 Channel Digital Signal Processor with 64 Bit Audio DSP

£999.00
IN STOCK
SAVE £90.00
Helix C Four 4 Channel Class A B amplifier
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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

£999.00
LAST ONE
Helix P One Mono Subwoofer Amp
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Helix P One Mono Subwoofer Amp 1 Channel Class D Amplifier up to 1500w RMS 1 Ohm

HELIX P ONE1 Channel Class D Amplifier

£899.00
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Helix V Twelve DSP amplifier
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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

£769.00
IN STOCK
Helix P TWO amplifiers
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Helix P TWO 2 Channel Class D Amplifier Built in Crossovers up to 490w RMS 2ohm

HELIX P TWO2 Channel Class D Amplifier

£719.00
OUT OF STOCK
Helix M Six DSP 6 Channel Amplifier dsp
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Helix M Six DSP 6 Channel Amplifier 10 Channel Digital Sound Processor 600w RMS

HELIX M SIX DSP6 Channel Class D Amplifier

£599.00
IN STOCK
Helix M Four DSP amplifier digital sound processor
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Helix M Four DSP 4 Channel Amplifier 10 Channel Digital Sound Processor 400w RMS

HELIX M FOUR DSP4 Channel Class D Amplifier

£499.00
IN STOCK
HELIX DSP.3S
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Helix DSP.3S 8 Channel Digital Signal Processor 64 Bit Audio DSP High Res Ready

HELIX DSP.3SDigital 8 channel signal processor with 48 kHz / 24 Bit signal path

£459.00
IN STOCK
Helix M Six 6 Channel Amplifier
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Helix M Six 6 Channel Amp Small Footprint Class D Amplifier up to 600w RMS

HELIX M SIX6 Channel Class D Amplifier

£359.00
IN STOCK
HELIX SDMI25 MOST25 interface
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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.

£349.00
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helix dsp mini mk2
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Helix DSP Mini MK2 Compact 6 Channel Digital Signal Processor 64 Bit Audio DSP

HELIX DSP MINI MK2Digital 6 channel signal processor with 96 kHz / 24 Bit signal path

£329.00
IN STOCK
Helix M Four amplifier
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Helix M Four 4 Channel Amp Small Footprint Class D Amplifier up to 400w RMS

HELIX M FOUR4 Channel Class D Amplifier

£314.00
IN STOCK
Helix M ONE X Mono Subwoofer amplifier
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Helix M One X Mono Subwoofer Amp 1 Channel Class D Amplifier 1030w RMS 1 Ohm

HELIX M ONE X1 Channel Class D Amplifier

£299.00
IN STOCK
New
Helix K 10SE.2 Subwoofer
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Helix K 10SE.2 Subwoofer 10 Inch Downfire Shallow Vented Sub Enclosure 300w RMS

HELIX K 10SE.2Downfire Shallow Vented Sub Enclosure 300w RMS

£299.00
LOW STOCK
HELIX M ONE Amplifier
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Helix M One Mono Subwoofer Amp 1 Channel Class D Amplifier up to 600w RMS 1 Ohm

HELIX M ONE1 Channel Class D Amplifier

£249.00
IN STOCK
New
Helix K 10E.2 Subwoofer
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Helix K 10E.2 Subwoofer 10 Inch Downfire Compact Sub Enclosure K Series 300w RMS

HELIX K 10E.2Downfire Compact Sub Enclosure 300w RMS

£229.00
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New
helix K 8E.2 subwoofer
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Helix K 8E.2 Subwoofer 8 Inch Downfire Compact Sub Enclosure K Series 300w RMS

HELIX K 8E.2Downfire Compact Sub Enclosure 300w RMS

£199.00
LOW STOCK
Helix F 62C F Series 6.5" 2 Way Car Door Component Speakers
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Helix F 62C F Series 6.5" 2 Way Car Door Component Speakers & Tweeters 60w RMS

HELIX F 62CImmerse yourself in the world of HELIX sound with the new F loudspeaker series.

£129.00
IN STOCK
Helix F 62X F Series 6.5" 2 Way Car Door Coaxial Speakers
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Helix F 62X F Series 6.5" 2 Way Car Door Coaxial Speakers & Tweeters 60w RMS

HELIX F 6XImmerse yourself in the world of HELIX sound with the new F loudspeaker series.

£69.00
IN STOCK