{
    "schema_version": 1,
    "id": 16787,
    "name": "Focal INSIDE ISBMW100 5\" 2 Way Component Car Speakers With Sound Proofing Material",
    "url": "https://dev.dynamicsounds.co.uk/focal-inside-isbmw100-5-2-way-component-car-speakers-with-sound-proofing-material.html",
    "brand": "Focal",
    "model": "ISBMW100 + RKXSK",
    "sku": "ISBMW100 / RKXSK",
    "gtin": "7426871611382",
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    "identifiers": {
        "model": "ISBMW100 + RKXSK",
        "sku": "ISBMW100 / RKXSK",
        "ean": "7426871611382"
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    "description": "Package Included\nFocal ISBMW100 5\" 2 Way Component Car Speakers\nStinger RKXSK Expert Sound Proofing Deadening Material 2 Sheet Speaker Kit\nCompatibility Chart\n2-WAY COMPONENT KIT\nISBMW100 is designed for drivers who want to replace their original audio system with a quality sound solution adapted to their vehicle. This kit is equipped with the neodymium engine and the Aluminium/Magnesium inverted dome tweeter, exclusive Focal technologies for high power handling and perfectly rendered trebles.\nKey Points\nQuick installation\nNo wire to cut, no modification\n100% compatible with your vehicle\nSound quality superior compared to the original one\nMounting accessories included\nGET THE FOCAL INSIDE SOUND!\nFocal Inside range, which encompasses all in-car product lines, present new kits dedicated to BMW and Toyota. And for the first time this offer is being extended to a motorbike manufacturer: Harley-Davidson!\nFeatures\nType 2-way component kit\nWoofer 5\" (100mm)\nTweeter Inverted dome\nMagnet Neodymium\nCone Black Polyglass\nSurround Butyl\nImpedance 4Ω\nMax. power 80W\nNom. power 40W RMS\nSensitivity (2.83V/1m) 89.5dB\nFrequency response 80Hz-23kHz\nCrossover Separated\nSpecifications\nNominal power 40 W\nMaximum power 80 W\nSensitivity 89.5 dB\nNom. impedance 4 Ω\nCone Polyglass\nSurround Butyl\nDC resistance 3.5 Ω\nVC diameter 25 mm 1\"\nFormer Kapton\nLayers 2\nWire Copper\nNet weight 400 g 0.88lb\nFrequency response 80-23000 Hz\nCrossover 6 dB/Oct @4 kHz\nParameters\nRdc 3.5 Ω\nFs 110 Hz\nMms 4.5 g\nCms 0.4 mm/N\nVas 1.3 l\nQts 1.1\nQes 1.2\nQms 8\nBxl 4 N/A\nSd 50.7 cm^\nSPL 89.5 dB\nXmax 2 mm\nStinger RKXSK Expert Sound Proofing Deadening Material 2 Sheet Speaker Kit\nExpert level sound dampening\nAluminum outer layer\nSelf adhesive\nEasy installation\nUse on all metal panels, doors, roof, floor, firewall & trunk\nKills panel resonance, squeaks and rattles\nHighest damping vs. weight ratio of any material available\nImproves overall audio frequency response and bass output\nSpeaker kit\nExpert RoadKill Published Specifications\nMinimum Thickness 0.080in\nMinimum Weight 0.65bs/ft2\nAluminum Layer- 6 mils\n{ note_speakers }",
    "category": [
        "Speakers",
        "Speaker Upgrade Packs",
        "BMW",
        "i-Series",
        "i3",
        "i3 | Hatchback (2013 - 2017)"
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    "tags": [
        "5 Series",
        "Sedan",
        "E60",
        "5 Series",
        "Touring",
        "E61",
        "5 Se focal",
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        "isbmw100",
        "5 5\"",
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        "car",
        "speakers",
        "with",
        "sound",
        "proofing",
        "material",
        "e85",
        "(2005",
        "rkxsk"
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        "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/focal/ISBMW100/ISBMW100-02.png",
        "https://dev.dynamicsounds.co.uk/image/catalog/products/Stringer/RKXSK/RKXSK-02.jpg",
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        "https://dev.dynamicsounds.co.uk/image/catalog/products/Stringer/RKXSK/RKXSK-06.jpg"
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    "price": {
        "currency": "GBP",
        "amount": 249,
        "regular": 299.99,
        "on_sale": true,
        "sale_ends": null,
        "includes_tax": false
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                    "name": "Dashboard Door Panel Trim Removal Tool Kit (5 Pcs)",
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    "warranty": "1 Year Warranty on all items",
    "updated": "2026-09-18T12:49:54+01:00",
    "store": {
        "name": "Dynamic Sounds Ltd.",
        "url": "https://dev.dynamicsounds.co.uk/",
        "currency": "GBP"
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