{ "id":1676734857283, "title":"Visaton FR 10 4 Ohm, 4 Inch, Full Range Speaker","handle":"visaton-fr-10-4-ohm-10-cm-4-inch-fullrange-speaker", "description":"\u003cp\u003eVisaton FR 10 · 4 Ω — manufacturer article 2020\u003c\/p\u003e\n\u003cp\u003eA 10 cm full-range driver for built-in music systems, vehicle audio and column loudspeakers.\u003c\/p\u003e\n\u003cp\u003eThe FR 10 is designed for music and speech in built-in audio systems, vehicles and speaker columns. This 4 Ω version handles 30 W rated power and fits a 100 mm mounting cut-out.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in music systems\u003c\/li\u003e\n\u003cli\u003eVehicle audio installations\u003c\/li\u003e\n\u003cli\u003eElectronic instruments\u003c\/li\u003e\n\u003cli\u003eColumn loudspeakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey selection facts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size: 10 cm \/ 4 inch\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 Ω\u003c\/li\u003e\n\u003cli\u003eRated power: 30 W\u003c\/li\u003e\n\u003cli\u003eCut-out: 100 mm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 86 dB (1 W\/1 m)\u003c\/li\u003e\n\u003cli\u003eResonance: 90 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation and compatibility\u003c\/h2\u003e\n\u003cp\u003eAllow for a 100 mm panel opening and align the four mounting slots before drilling. Use connectors that fit the 5.2 × 0.5 mm positive and 2.8 × 0.5 mm negative terminals, leaving room behind them for the wiring. Optional grilles: 4642, 4640, 4670 and 4744.\u003c\/p\u003e\n\u003cp\u003eUse an amplifier suitable for the 4 Ω load and observe terminal polarity. For a 100 V line system, connect through a suitable line transformer; do not connect the driver directly to the line.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal impedance: 4 Ω\u003c\/li\u003e\n\u003cli\u003eFrequency response (−10 dB): 80–20000 Hz\u003c\/li\u003e\n\u003cli\u003eMean sound pressure level: 86 dB (1 W\/1 m)\u003c\/li\u003e\n\u003cli\u003eOpening angle (-6 dB): 113°\/4000 Hz\u003c\/li\u003e\n\u003cli\u003eExcursion limit: ±4 mm\u003c\/li\u003e\n\u003cli\u003eResonance frequency fs: 90 Hz\u003c\/li\u003e\n\u003cli\u003eMagnetic induction: 0.95 T\u003c\/li\u003e\n\u003cli\u003eMagnetic flux: 180 µWb\u003c\/li\u003e\n\u003cli\u003eHeight of front pole-plate: 3 mm\u003c\/li\u003e\n\u003cli\u003eVoice coil diameter: 20 mm\u003c\/li\u003e\n\u003cli\u003eHeight of winding: 6 mm\u003c\/li\u003e\n\u003cli\u003eNet weight: 0.38 kg\u003c\/li\u003e\n\u003cli\u003eD.C. resistance Rdc: 3.2 Ω\u003c\/li\u003e\n\u003cli\u003eMechanical Q factor Qms: 2.29\u003c\/li\u003e\n\u003cli\u003eElectrical Q factor Qes: 0.7\u003c\/li\u003e\n\u003cli\u003eTotal Q factor Qts: 0.54\u003c\/li\u003e\n\u003cli\u003eEquivalent volume Vas: 2.3 l\u003c\/li\u003e\n\u003cli\u003eEffective piston area Sd: 50 cm²\u003c\/li\u003e\n\u003cli\u003eDynamically moved mass Mms: 5.7 g\u003c\/li\u003e\n\u003cli\u003eForce factor Bxl: 4.6 Tm\u003c\/li\u003e\n\u003cli\u003eInductance of the voice coil L: 0.2 mH\u003c\/li\u003e\n\u003cli\u003eTerminals: 5.2 x 0.5 mm (+)\/2.8 x 0.5 mm (-)\u003c\/li\u003e\n\u003cli\u003eTemperature range: –25 to 70 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eManufacturer information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.visaton.de\/sites\/default\/files\/dd_product\/FR10-4-8-Ohm_datasheet.pdf\"\u003eManufacturer datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.visaton.de\/en\/products\/drivers\/fullrange-systems\/fr-10-4-ohm\"\u003eManufacturer product page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e", "published_at":"2018-10-11T14:48:25", "created_at":"2018-10-11T14:48:26", "vendor":"Visaton", "type":"Full-range driver", "tags":["car loudspeakers","Impedance_4 Ohm","Size_4 inch","Type_Full Range Speaker","Visaton - General Purpose Speakers: Full Range"], "price":1295, "price_min":1295, "price_max":1295, "price_varies":false, "compare_at_price":null, "compare_at_price_min":0, "compare_at_price_max":0, "compare_at_price_varies":true, "all_variant_ids":[15301760483395], "variants":[{ "id":15301760483395, "product_id":1676734857283, "product_handle":"visaton-fr-10-4-ohm-10-cm-4-inch-fullrange-speaker", "title":"Default Title", "option1":"Default Title", "option2":null, "option3":null, "sku":"2020", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"Visaton FR 10 4 Ohm, 4 Inch, Full Range Speaker - Default Title", "options":["Default Title"], "price":1295, "weight":1000, "compare_at_price":null, "inventory_quantity":-27, "inventory_management":null, "inventory_policy":"deny", "inventory_in_cart":0, "inventory_remaining":-27, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":null}], "available":true,"images":["\/\/impactaudio.co.uk\/cdn\/shop\/products\/3b6951ea6a7970e6a296d8f88126ad76.jpg?v=1542206654","\/\/impactaudio.co.uk\/cdn\/shop\/products\/0135d52a5d6b3bad37406697475185e3.jpg?v=1542206654","\/\/impactaudio.co.uk\/cdn\/shop\/products\/9185ebc8d1d3a3a22524f7a05735e044.jpg?v=1542206654","\/\/impactaudio.co.uk\/cdn\/shop\/products\/fr10_4_fs.gif?v=1542206669","\/\/impactaudio.co.uk\/cdn\/shop\/products\/fr10_rd_5b4c2e54-b024-43fb-a2fc-8de3882dc7b2.gif?v=1542206680"],"featured_image":"\/\/impactaudio.co.uk\/cdn\/shop\/products\/3b6951ea6a7970e6a296d8f88126ad76.jpg?v=1542206654", "options":["Title"], "url":"\/products\/visaton-fr-10-4-ohm-10-cm-4-inch-fullrange-speaker"}