{
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    "id": 30239,
    "name": "Focal INSIDE ISUB ACTIVE Flat Active Subwoofer Enclosure Amplified Under Seat Bass",
    "url": "https://dev.dynamicsounds.co.uk/focal-inside-isub-active-flat-active-subwoofer-enclosure-amplified-under-seat-bass.html",
    "brand": "Focal",
    "model": "ISUB ACTIVE",
    "sku": "ISUB ACTIVE",
    "gtin": "7427282749282",
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    "identifiers": {
        "model": "ISUB ACTIVE",
        "sku": "ISUB ACTIVE",
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    "description": "Amplified Subwoofer Powerful Bass\nSelf-powered subwoofer ISUB ACTIVE is the perfect way to complete any factory audio system by adding powerful (260W) and dynamic bass. It connects to the HP outputs of the car radio through the cable supplied to genuinely enhance the sound experience without taking up any space in the cabin or boot.\nMeasuring 21/2” (6.3cm) high, it slides easily underneath a seat, even a tight-fitting one. Thanks to the available settings, you can customise the sound reproduction. A wired remote control is also included for users to adjust the bass level as desired.\nKey Points\nFocal expertise\nReady to use (ISO cable supplied)\nCompact product, discreet integration\nEasy to use\nVarious settings options (adjustable incoming signal, adjustable amplifier crossover, volume boost, etc.)\nRobust design\nSpecifications\nType 8\" ultra-compact amplified subwoofer\nMax. power 260W\nNom. power 130W RMS\nFrequency response 45Hz - 150Hz\nImpedance 4Ω\nFuse rating 20A\nSubwoofer phase 0 or 180°\nSNR > 80dBA\nDimensions (L x W x H) 127/8 x 91/16 x 21/2\" (328 x 230 x 63 mm)\nWeight 9.6lbs (4.25kg)",
    "category": [
        "Subwoofers",
        "Sub Enclosure"
    ],
    "tags": [
        "focal",
        "isub",
        "active",
        "flat",
        "subwoofer",
        "enclosure",
        "amplified",
        "under",
        "seat",
        "bass",
        "units inside amplifier subwoofers",
        "amplified bass box 8",
        "bass box",
        "underseat subwoofer",
        "active subwoofer"
    ],
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    "price": {
        "currency": "GBP",
        "amount": 249.99,
        "regular": 599.99,
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    "warranty": "1 Year Warranty on all items",
    "updated": "2026-09-18T11:31:57+01:00",
    "store": {
        "name": "Dynamic Sounds Ltd.",
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