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Helix by Audiotec Fischer

German DSP precision for systems that need control

Helix is for clients who care about staging, tuning and detail. Choose DSP, amplifiers, speakers and subs with the whole signal path in mind.

DSP-first thinkingPremium componentsTuning support
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APEX can help confirm whether tuning or DSP integration is needed.
Approved brands

Shop the new ranges

Supplier RRP pricing, APEX fitment checks and practical buying notes on every product.

Premium source unitsAlpineReceivers, speakers, amps and vehicle-specific Alpine upgrade paths.Sound quality systemsAudisonPrima, Voce, Forza and bit products for refined audio builds.French sound upgradesBLAMHigh-efficiency speakers, subwoofers and amplifiers with APEX fitment checks.Cabin treatmentDrArtexDamping, barriers and insulation to control noise and rattles.Speakers, amps and bassKickerHard-hitting system components with APEX fitment and power matching.
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