{
    "schema_version": 1,
    "id": 36751,
    "name": "BLAM BL-BM100NC BLAM RELAX BMW / Mini 100 mm (4\") 2 Ohm, 2-Way Coaxial Car speakers (PAIR)",
    "url": "https://dev.dynamicsounds.co.uk/blam-bl-bm100nc-blam-relax-bmw-mini-100-mm-4-2-ohm-2-way-coaxial-car-speakers-pair.html",
    "brand": "BLAM",
    "model": "BL-BM100NC",
    "sku": "BL-BM100NC",
    "gtin": "7427288158057",
    "mpn": "",
    "identifiers": {
        "model": "BL-BM100NC",
        "sku": "BL-BM100NC",
        "ean": "7427288158057"
    },
    "description": "BLAM presents the RELAX BM 100NC, a set of innovative 2-way 4 Inch (100mm) coaxial speakers perfectly designed for BMW and Mini car models. With features such as a 20mm coaxially mounted tweeters, a 100mm midrange driver and a strong, lightweight fiberglass cone, this coaxial offers superior sound quality for you BMW or Mini. Powered by an ultra-powerful neodymium magnet and equipped with an integrated 6dB crossover, the RELAX BM 100NC guarantees impressive performance and sensitivity. These Coaxial speakers are exclusively designed for work with specific BMW and Mini car models thanks to the OEM baskets being specially designed to fit the original mounting holes in the vehicle.\n{ vehicle_compatibility }\nTechnical Features\n100mm (4\"/ inch) coaxial speakers\n20mm tweeter, coaxially mounted\nRigid and lightweight glass fiber cone\nUltra powerful neodymium magnet\nIntegrated 6 dB crossover\nSensitivity (2.83 V / 1m) 88 dB\nFrequency response 80 Hz - 30 kHz\nOEM baskets, for use in the original installation openings!\nMaximum power: 100 W\nRMS power: 50 W\nImpedance 2 ohms\nTechnical Specifications\nSpeaker: Coaxial\nMax power: 100 W\nNominal power: 50 W\nImpedance: 2 Ω\nFreq. Response: 80 Hz - 30 kHz\nSensitivity (2,83V/1m): 90.3 dB\nMagnet: Neodymium\nMotor size Ø x h: 24.5 x 6 mm (0.965‘’x 0.236‘’)\nTotal driver displacement: 0.06 (0.002 cf)\nWeight of one component: 0.293 kg (0.646 lb)\nVoice coil Ø: 25 mm 0.984“\nVoice coil height: 9.6 mm 0.378“\nCone: Fiberglass\nTechnical Parameters\neffective Ø (d) 84 mm\nSd 55.42cm²\nXmax 3 mm\nRe 2.54 Ω\nFs 124.77 Hz\nLe 2.40 µH @ 1 kHz\nL2 438.86 µH @10 kHz\nVas 1.16 L\nMms 6.08 g\nCms 0.267831 m/N\nBL 3.48 Tm\nQts 0.88\nQes 1.00\nQms 7.53\nSensitivity 85.5 dB\nAre 10cm / 4 inch speakers good for my vehicle?\n4-inch or 10cm speakers are a compact audio solution that delivers impressive sound quality in a small package. Ideal replacements in popular smaller 3-door cars like the Vauxhall Corsa D and select Alfa Romeo, Fiat, and BMW, these lightweight speakers can easily be installed in rear doors, ensuring an unobtrusive fit. Despite their size, they produce powerful and immersive audio, making them perfect for music lovers who seek clarity without the bulk of larger equipment. Whether you're upgrading your vehicle's sound system or simply looking to reduce the size of your car audio set up, 4-inch speakers provide a remarkable audio experience that doesn’t compromise on performance.\nDimensions\n{ note_speakers }",
    "category": [
        "Speakers",
        "Speaker Upgrade Packs",
        "BMW",
        "1 Series",
        "BMW 1 Series E87 (2007 - 2013)"
    ],
    "tags": [
        "1 Series",
        "E81 3DR E87 5DR",
        "E82",
        "E87 5DR",
        "E88"
    ],
    "images": [
        "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-BM100NC/BL-BM100NC.jpg",
        "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-BM100NC/BL-BM100NC-1.jpg",
        "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-BM100NC/BL-BM100NC-2.jpg",
        "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-BM100NC/BL-BM100NC-3.jpg",
        "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-BM100NC/BL-BM100NC-4.jpg",
        "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-BM100NC/BL-BM100NC-5.jpg"
    ],
    "price": {
        "currency": "GBP",
        "amount": 139.99,
        "regular": 139.99,
        "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": [
        {
            "name": "Addons",
            "type": "checkbox",
            "required": false,
            "values": [
                {
                    "name": "Dashboard Door Panel Trim Removal Tool Kit (5 Pcs)",
                    "price_adjustment": 12.99,
                    "in_stock": true
                },
                {
                    "name": "Stinger Roadkill Application Roller",
                    "price_adjustment": 24.99,
                    "in_stock": true
                },
                {
                    "name": "Dashboard / Door Trim Removal &  Precision Hook Set (9 Pcs)",
                    "price_adjustment": 19.99,
                    "in_stock": true
                },
                {
                    "name": "Dashboard Trim Tool Panel (4 Pack Assorted)",
                    "price_adjustment": 7.99,
                    "in_stock": true
                },
                {
                    "name": "Recoil PMBK Sound Deadening Sheets for 2 Doors",
                    "price_adjustment": 19.99,
                    "in_stock": true
                },
                {
                    "name": "DC 5V-90V Voltage Circuit Tester Digital Display",
                    "price_adjustment": 14.99,
                    "in_stock": true
                }
            ]
        }
    ],
    "dimensions": null,
    "weight": {
        "value": 2,
        "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": "2026-10-01T10:42:32+01:00",
    "store": {
        "name": "Dynamic Sounds Ltd.",
        "url": "https://dev.dynamicsounds.co.uk/",
        "currency": "GBP"
    },
    "vehicle_compatibility": {
        "header": "The years stated refer to the model's years of manufacture, please check the item description for information about any changes there may be within these productions years.",
        "count": 17,
        "vehicles": [
            {
                "make": "BMW",
                "model": "1 Series",
                "years": {
                    "from": 2004,
                    "to": 2010,
                    "text": "2004 - 2010"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "E81 (3DR) E87 (5DR)",
                        "years": {
                            "from": 2007,
                            "to": 2011
                        }
                    },
                    {
                        "name": "E82",
                        "years": {
                            "from": 2007,
                            "to": 2011
                        }
                    },
                    {
                        "name": "E87 (5DR)",
                        "years": {
                            "from": 2004,
                            "to": 2007
                        }
                    },
                    {
                        "name": "E88",
                        "years": {
                            "from": 2007,
                            "to": 2011
                        }
                    }
                ]
            },
            {
                "make": "BMW",
                "model": "3 Series",
                "years": {
                    "from": 2006,
                    "to": 2011,
                    "text": "2006 - 2011"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "E90, E91 (Touring) LCI",
                        "years": {
                            "from": 2008,
                            "to": 2012
                        }
                    },
                    {
                        "name": "E90, E91(Touring)",
                        "years": {
                            "from": 2005,
                            "to": 2008
                        }
                    },
                    {
                        "name": "E92",
                        "years": {
                            "from": 2006,
                            "to": 2010
                        }
                    },
                    {
                        "name": "E92 LCI",
                        "years": {
                            "from": 2010,
                            "to": null
                        }
                    },
                    {
                        "name": "E93",
                        "years": {
                            "from": 2006,
                            "to": 2010
                        }
                    },
                    {
                        "name": "E93 LCI",
                        "years": {
                            "from": 2010,
                            "to": null
                        }
                    }
                ]
            },
            {
                "make": "BMW",
                "model": "3 Series",
                "years": {
                    "from": 2012,
                    "to": 2019,
                    "text": "2012 - 2019"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "F30 LCI PHEV Hybrid",
                        "years": {
                            "from": 2016,
                            "to": null
                        }
                    },
                    {
                        "name": "F30, F31 (Touring)",
                        "years": {
                            "from": 2012,
                            "to": 2015
                        }
                    },
                    {
                        "name": "F30, F31 (Touring) LCI",
                        "years": {
                            "from": 2015,
                            "to": null
                        }
                    },
                    {
                        "name": "F31",
                        "years": {
                            "from": 2012,
                            "to": 2015
                        }
                    },
                    {
                        "name": "F31 Facelift",
                        "years": {
                            "from": 2015,
                            "to": 2019
                        }
                    },
                    {
                        "name": "F34 Gran Turismo",
                        "years": {
                            "from": 2013,
                            "to": null
                        }
                    },
                    {
                        "name": "F34 LCI Gran Turismo",
                        "years": {
                            "from": 2016,
                            "to": null
                        }
                    }
                ]
            },
            {
                "make": "BMW",
                "model": "5 Series",
                "years": {
                    "from": 2004,
                    "to": 2010,
                    "text": "2004 - 2010"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "E60 (Saloon) E61 (Touring)",
                        "years": {
                            "from": 2003,
                            "to": 2007
                        }
                    },
                    {
                        "name": "E60 Facelift (Saloon) E61 Facelift(Touring)",
                        "years": {
                            "from": 2007,
                            "to": 2010
                        }
                    }
                ]
            },
            {
                "make": "BMW",
                "model": "5 Series",
                "years": {
                    "from": 2010,
                    "to": 2016,
                    "text": "2010 - 2016"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "E28",
                        "years": {
                            "from": 1981,
                            "to": 1987
                        }
                    },
                    {
                        "name": "F10 (Saloon) ActiveHybrid",
                        "years": {
                            "from": 2011,
                            "to": 2013
                        }
                    },
                    {
                        "name": "F10 (Saloon) F11 (Touring)",
                        "years": {
                            "from": 2010,
                            "to": 2013
                        }
                    },
                    {
                        "name": "F10 LCI (Saloon) ActiveHybrid",
                        "years": {
                            "from": 2013,
                            "to": null
                        }
                    },
                    {
                        "name": "F10 LCI (Saloon) F11 LCI (Touring)",
                        "years": {
                            "from": 2013,
                            "to": null
                        }
                    }
                ]
            },
            {
                "make": "BMW",
                "model": "Z4",
                "years": {
                    "from": 2009,
                    "to": 2016,
                    "text": "2009 - 2016"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "E89",
                        "years": {
                            "from": 2009,
                            "to": null
                        }
                    },
                    {
                        "name": "E89 Facelift",
                        "years": {
                            "from": 2013,
                            "to": null
                        }
                    }
                ]
            },
            {
                "make": "MINI",
                "model": "Clubman",
                "years": {
                    "from": 2007,
                    "to": 2014,
                    "text": "2007 - 2014"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "R55",
                        "years": {
                            "from": 2007,
                            "to": 2015
                        }
                    }
                ]
            },
            {
                "make": "MINI",
                "model": "Clubman",
                "years": {
                    "from": 2015,
                    "to": null,
                    "text": "2015 onward"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "F54",
                        "years": {
                            "from": 2015,
                            "to": null
                        }
                    },
                    {
                        "name": "F54 Facelift",
                        "years": {
                            "from": 2019,
                            "to": 2021
                        }
                    }
                ]
            },
            {
                "make": "MINI",
                "model": "Convertible",
                "years": {
                    "from": 2006,
                    "to": 2015,
                    "text": "2006 - 2015"
                },
                "product_type": "Speaker Upgrade Packs",
                "notes": "2nd Gen (R56, R57)"
            },
            {
                "make": "MINI",
                "model": "Convertible",
                "years": {
                    "from": 2014,
                    "to": null,
                    "text": "2014 onward"
                },
                "product_type": "Speaker Upgrade Packs",
                "notes": "3rd Gen (F57)"
            },
            {
                "make": "MINI",
                "model": "Countryman",
                "years": {
                    "from": 2010,
                    "to": 2016,
                    "text": "2010 - 2016"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "R60",
                        "years": {
                            "from": 2010,
                            "to": null
                        }
                    },
                    {
                        "name": "R60 LCI",
                        "years": {
                            "from": 2015,
                            "to": null
                        }
                    }
                ]
            },
            {
                "make": "MINI",
                "model": "Countryman",
                "years": {
                    "from": 2017,
                    "to": null,
                    "text": "2017 onward"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "F60",
                        "years": {
                            "from": 2017,
                            "to": null
                        }
                    },
                    {
                        "name": "F60 LCI",
                        "years": {
                            "from": 2021,
                            "to": null
                        }
                    }
                ]
            },
            {
                "make": "MINI",
                "model": "Coupe",
                "years": {
                    "from": 2011,
                    "to": 2015,
                    "text": "2011 - 2015"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "R58",
                        "years": {
                            "from": 2011,
                            "to": null
                        }
                    }
                ]
            },
            {
                "make": "MINI",
                "model": "Hatch",
                "years": {
                    "from": 2006,
                    "to": 2015,
                    "text": "2006 - 2015"
                },
                "product_type": "Speaker Upgrade Packs",
                "notes": "2nd Gen (R56, R57)"
            },
            {
                "make": "MINI",
                "model": "Hatch",
                "years": {
                    "from": 2014,
                    "to": null,
                    "text": "2014 onward"
                },
                "product_type": "Speaker Upgrade Packs",
                "notes": "3rd Gen (F55, F56)"
            },
            {
                "make": "MINI",
                "model": "Paceman",
                "years": {
                    "from": 2010,
                    "to": 2016,
                    "text": "2010 - 2016"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "R61",
                        "years": {
                            "from": 2012,
                            "to": null
                        }
                    },
                    {
                        "name": "R61 LCI",
                        "years": {
                            "from": 2015,
                            "to": null
                        }
                    }
                ]
            },
            {
                "make": "MINI",
                "model": "Roadster",
                "years": {
                    "from": 2011,
                    "to": 2015,
                    "text": "2011 - 2015"
                },
                "product_type": "Speaker Upgrade Packs",
                "variants": [
                    {
                        "name": "R59",
                        "years": {
                            "from": 2012,
                            "to": null
                        }
                    }
                ]
            }
        ],
        "product_type_description": "0"
    }
}