{ "schema_version": 1, "id": 37326, "name": "BLAM LIVE 50mm (2\") High Resolution 50W Full Range Speakers (PAIR)", "url": "https://dev.dynamicsounds.co.uk/blam-live-50mm-2-high-resolution-50w-full-range-speakers-pair.html", "brand": "BLAM", "model": "BL-LFR52", "sku": "BL-LFR52", "gtin": "7427288185411", "mpn": "", "identifiers": { "model": "BL-LFR52", "sku": "BL-LFR52", "ean": "7427288185411" }, "description": "The components and equipment of the LIVE series are designed to intuitively convey the precise nuances of a live concert experience. LIVE systems create a perfectly balanced sound atmosphere, making you sure to want to listen to many songs from your music collection again. The new BLAM LFR52 two-inch (50 mm) full-range speakers are designed to expand the capabilities of speaker systems Live series.\nWith a very linear frequency response and extended high end, the LFR52 from BLAMs LIVE range reproduces music with incredible resolution that will make you want to rediscover all your favourite songs. The BLAM LFR52 can be used either as a midrange driver in a three-way system or as a replacement for a tweeter in a two-way system, increasing the resolution of your system to more accurately recreate acoustic instruments and vocal emotion for a more natural and captivating result.\nPLEASE NOTE: Depending on the cut-off frequency, 25W RMS is filtered above 300 Hz at 12 dB/octave\nComposition\n50 mm (2″) speaker\nMax power 50 W / Nominal power 25 W\nFrequency response 200 Hz – 45 kHz\nSensitivity 85 dB – Impedance 4 Ω\nOriginal BLAM cast aluminium basket – Fiberglass and epoxy resin composite membrane – Butyl perimeter surround – Long life “Nomex” spider – 20 mm voice coil on aluminium former – Ultra powerful motor with 40 mm x 5 mm neodymium ring – T-yoke equipped with a copper Faraday ring\nOptimized to operate in a sealed volume of 50 mL to 500 mL\nRecommended minimum cut-off frequency 250 Hz at 12 dB/octave\nTechnical Specifications\nComponent Full-range\nMax power 50 W\nNominal power 25 W\nImpedance 4 Ω\nFreq. Response 200 Hz - 45 KHz\nSensitivity (2,83V/1m) 86 dB\nMagnet Neodymium\nMagnet size Ø x h 40 x 6 mm 1.575‘’x 0.236 ‘’\nTotal driver displacement 0.3 l 0.011 cf\nWeight of one component 0.165 kg 0.364 lb\nVoice coil Ø 20 mm 0.803“\nVoice coil height 3.5 mm 0.138“\nCone Aluminium\nTechnical Parameters\neffective Ø (d) 47 mm\nSd 17.35 cm2\nXmax -1 mm\nRe 3,72 Ω\nFs 135.88 Hz\nLe 16.13 µH @1 kHz\nL2 68.02 µH @10 kHz\nVas 0.39 L\nMms 1.50 g\nCms 0.916015 m/N\nBL 2.41 Tm\nQts 0.64\nQes 0.82\nQms 2.85\nSensitivity (dB/W/m) 82.6 dB\nSupplied Accessories\nMounting screws\nProtection grill\nUser manual\nABS angled sealed enclosure (pair)\n100 µF capacitor (6 dB/octave 400 Hz cut-off frequency)\nDimensions\n{ note_speakers }", "category": [ "Speakers", "Miscellaneous Speakers" ], "tags": [ "blam", "live", "50mm", "(2 (2\")", "high", "resolution", "50w", "full", "range", "speakers", "(pair)", "miscellaneous", "bl-lfr52" ], "images": [ "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-LFR52/BL-LFR52.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-LFR52/BL-LFR52-1.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-LFR52/BL-LFR52-2.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-LFR52/BL-LFR52-3.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-LFR52/BL-LFR52-4.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-LFR52/BL-LFR52-5.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-LFR52/BL-LFR52-6.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-LFR52/BL-LFR52-7.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-LFR52/BL-LFR52-8.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/BLAM/BL-LFR52/BL-LFR52-9.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": "2026-05-14T09:11:31+01:00", "store": { "name": "Dynamic Sounds Ltd.", "url": "https://dev.dynamicsounds.co.uk/", "currency": "GBP" } }