{
"schema_version": 1,
"id": 16787,
"name": "Focal INSIDE ISBMW100 5\" 2 Way Component Car Speakers With Sound Proofing Material",
"url": "https://www.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)"
],
"tags": [
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"Sedan",
"E60",
"5 Series",
"Touring",
"E61",
"5 Se focal",
"inside",
"isbmw100",
"5 5\"",
"way",
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"car",
"speakers",
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"sound",
"proofing",
"material",
"e85",
"(2005",
"rkxsk"
],
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"price": {
"currency": "GBP",
"amount": 249,
"regular": 299.99,
"on_sale": true,
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"weight": {
"value": 2,
"unit": "kg"
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"rating": null,
"reviews": [],
"shipping": {
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"free": true,
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"fees": "customer",
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"warranty": "1 Year Warranty on all items",
"updated": "2026-10-16T15:24:09+00:00",
"store": {
"name": "Dynamic Sounds Ltd.",
"url": "https://www.dynamicsounds.co.uk/",
"currency": "GBP"
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