• car 50mm | 2" speaker
  • car 50mm | 2" speaker
  • car 50mm | 2" speaker
  • car 50mm | 2" speaker
  • car 50mm | 2" speaker
    • car 50mm | 2" speaker
    • car 50mm | 2" speaker
    • car 50mm | 2" speaker
    • car 50mm | 2" speaker
    • car 50mm | 2" speaker

    HELIX CiX E50-S4 - EchoSound Hidden Speaker System

    $195.00

    Ships in 3-5 business days once ordered from our supplier.

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    car 50mm | 2" speaker
    HELIX CiX E50-S4 - EchoSound Hidden Speaker System
    $195.00
    View Full Details
    • car 50mm | 2" speaker
    • car 50mm | 2" speaker
    • car 50mm | 2" speaker
    • car 50mm | 2" speaker
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    1-Year Warranty

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    Product details:

    The HELIX CiX E50-S4 is an EchoSound exciter/transducer unit that turns almost any rigid surface — a dash panel, door card or headliner — into an invisible loudspeaker. Rather than a conventional cone and basket, it couples vibration directly into the mounting surface, making it ideal for spots where a traditional speaker won't fit or would spoil the factory look. Rated for extreme temperatures and humidity, it's built for permanent installation in cars, campervans and motorhomes alike.

    Product specifications:

    • Series: Helix CiX
    • Speaker type: Hidden Speaker System (EchoSound exciter/transducer)
    • Size: 50mm | 2"
    • Voice coil x impedance: 1 x 4Ω
    • Frequency response: 110Hz - 15,000Hz
    • Operating temperature range: -40°C to +105°C
    • Maximum air humidity: 93%
    • Weight: 118g

    Dimensions: Ø52.1mm x H18.5mm

    Downloads: HELIX CiX E50-S4 - EchoSound Hidden Speaker System — official datasheet (PDF)

    Manuals & Documents
    HELIX CiX E50-S4 - EchoSound Hidden Speaker System — Official Datasheet (PDF) Download
    Service & Support

    Warranty

    This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

    Technical Assistance

    Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

    Documentation & Downloads

    Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

    Replacement Parts & Accessories

    We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

    Training & Tutorials

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    Installing it yourself?

    Note: please read our DIY Install tips before purchasing. Most of our packages are plug and play and self-installable with no prior experience needed — but it's worth knowing what each stage involves first, including trim removal for Stage 3.

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