• car 80mm | 3.15" speaker
  • car 80mm | 3.15" speaker
  • car 80mm | 3.15" speaker
  • car 80mm | 3.15" speaker
  • car 80mm | 3.15" speaker
    • car 80mm | 3.15" speaker
    • car 80mm | 3.15" speaker
    • car 80mm | 3.15" speaker
    • car 80mm | 3.15" speaker
    • car 80mm | 3.15" speaker

    HELIX Ci5 M80FM-S3 - 3.15" Midrange Speaker Pair, FlexMount

    $425.00

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

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    car 80mm | 3.15" speaker
    HELIX Ci5 M80FM-S3 - 3.15" Midrange Speaker Pair, FlexMount
    $425.00
    View Full Details
    • car 80mm | 3.15" speaker
    • car 80mm | 3.15" speaker
    • car 80mm | 3.15" speaker
    • car 80mm | 3.15" speaker
    • car 80mm | 3.15" speaker
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    Product details:

    The HELIX Ci5 M80FM-S3 is a 3.15" advanced midrange driver designed to slot into factory midrange locations while lifting vocal and instrument clarity well above stock. Its silicon-coated paper cone adds high internal damping for a natural, fatigue-free midrange, and a push-pull neodymium motor keeps distortion low even at higher output. FlexMount80 technology lets it adapt to a wide range of OEM cutouts, making it a straightforward upgrade for both passive and active HELIX/MATCH-powered systems.

    Product specifications:

    • Series: Helix COMPOSE Ci5
    • Speaker type: Mid Range
    • Size: 80mm | 3.15"
    • Power handling RMS: 90W (135W max)
    • Sensitivity: 92dB @ 2.83V/1m
    • Voice coil x impedance: 1 x 3Ω
    • Frequency response: 200Hz - 6,000Hz
    • Mounting: FlexMount80 universal mounting ring

    Dimensions: Outer diameter 78.5mm | Installation diameter 69.5mm | Installation depth 30.2mm

    Downloads: HELIX Ci5 M80FM-S3 - 3.15" Midrange Speaker Pair, FlexMount — official datasheet (PDF)

    Manuals & Documents
    HELIX Ci5 M80FM-S3 - 3.15" Midrange Speaker Pair, FlexMount — 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.

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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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