{
    "schema_version": 1,
    "id": 25060,
    "name": "Alpine SWD-355 12\" 30cm 650 Watts Amplified Car Sub Subwoofer Box",
    "url": "https://dev.dynamicsounds.co.uk/alpine-swd-355-12-30cm-650-watts-amplified-car-sub-subwoofer-box.html",
    "brand": "Alpine",
    "model": "SWD-355",
    "sku": "SWD-355",
    "gtin": "7427282684309",
    "mpn": "",
    "identifiers": {
        "model": "SWD-355",
        "sku": "SWD-355",
        "ean": "7427282684309"
    },
    "description": "Alpine SWD-355 12\" 30cm 650 Watts Amplified Car Sub Subwoofer Box\nExcellent bass performance plus high power handling and efficiency of the 12\"\" (30cm) SWE-1244E Subwoofer combined with the MRV-M250 Digital V-Power amplifiers for dependable, quality power.\nFEATURES\nComponents\nSWE-1244E - 12\" (30cm) Subwoofer (4Ohm)\nMRV-M250: Digital V-POWER Mono Amplifier\nHigh Quality Bass Reflex Box\nRemote Bass Level Control\nSPECIFICATIONS\n12” (30cm) SWE-1244E Subwoofer\n650W Peak Power Handling\nHeavy Duty Subwoofer Grill\nFrequency Response: 30Hz - 200Hz\nBuilt-in MRV-M250 Mono Amplifier\nV-POWER DIGITAL (class-D)\n550W Max Power\n150W RMS into 4Ohm @14,4V 1%THD\nAdjustable Low Pass Filter, 50-400Hz @24dB/oct.\nVariable Bass EQ (fc=50Hz), 0 to +12dB\nRCA & Speaker Inputs\nHigh Quality Bass Reflex Box\nWhite Illuminated Alpine Logo (pulsing)\nRemovable Port Plug for Sealed and Vented Operation\nAll Plug Connectors (Easy Removal, no Tools Required)\nDimensions: 450mm (W) x 392mm (H) x 315mm / 422mm (D)\nRemote Bass Level Control\n12dB of linear Adjustment Range\n5m Connection Cable included",
    "category": [
        "Subwoofers",
        "Sub Enclosure"
    ],
    "tags": [
        "alpine",
        "swd-355",
        "12 12 12 12 12",
        "amplified bass box 8",
        "bass box",
        "underseat subwoofer",
        "active subwoofer 12 12\"",
        "30cm",
        "650",
        "watts",
        "car",
        "boxes"
    ],
    "images": [
        "https://dev.dynamicsounds.co.uk/image/catalog/products/SubWoofer/Alpine/SWD-355/SWD-355-03.jpeg",
        "https://dev.dynamicsounds.co.uk/image/catalog/products/SubWoofer/Alpine/SWD-355/SWD-355.jpeg"
    ],
    "price": {
        "currency": "GBP",
        "amount": 269.99,
        "regular": 269.99,
        "on_sale": false,
        "sale_ends": null,
        "includes_tax": false
    },
    "quantity_discounts": [],
    "availability": {
        "in_stock": true,
        "status": "in_stock",
        "stock_status": "",
        "minimum_quantity": 1
    },
    "attributes": [],
    "options": [],
    "dimensions": null,
    "weight": {
        "value": 10,
        "unit": "kg"
    },
    "rating": null,
    "reviews": [],
    "shipping": {
        "country": "GB",
        "rate": 0,
        "currency": "GBP",
        "free": true,
        "handling_days": {
            "min": 0,
            "max": 1
        },
        "transit_days": {
            "min": 2,
            "max": 5
        }
    },
    "returns": {
        "accepted": true,
        "window_days": 14,
        "unlimited": false,
        "fees": "customer",
        "country": "GB",
        "policy_url": null
    },
    "warranty": "1 Year Warranty on all items",
    "updated": "2026-10-07T09:09:05+01:00",
    "store": {
        "name": "Dynamic Sounds Ltd.",
        "url": "https://dev.dynamicsounds.co.uk/",
        "currency": "GBP"
    }
}