{ "id":1676766675011, "title":"Visaton W170 S |17 cm\/6.5ins, 8Ohm, HiFi woofer","handle":"visaton-w170-s-17-cm-6-5ins-8ohm-hifi-woofer", "description":"\u003cp\u003e\r\n\t-With coated paper cone, powerful drive and extended rear pole plate.-W 170 S Art.No.9024, 4 Ohms. 17cm(6.5ins) HiFi woofer with coated paper cone, powerful drive and extended rear pole plate. Special voice coil and elastic rubber surround for long strokes. Applied to : Alto I, Alto II, Alto III C. Accessories: Protective grille NG 6.5ins (Art.No.1148)\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t \u003c\/p\u003e\r\n\u003ctable border=\"0\" cellpadding=\"2\" cellspacing=\"1\" style=\"font-family: Arial, Helvetica, sans-serif; \" width=\"100%\"\u003e\r\n\t\u003ctbody\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003cth colspan=\"2\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tTechnical Data:\u003c\/th\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tRated power\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t50 W\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tMaximum power\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t80 W\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tNominal impedance Z\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t8 Ohm\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tFrequency response\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tfu–8000 Hz\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t(fu: Lower cut-off frequency depending on cabinet)\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t.\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tMean sound pressure level\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t86 dB (1 W\/1 m)\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tOpening angle (-6 dB)\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t72°\/4000 Hz\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tExcursion limit\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t+\/−10 mm\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tResonance frequency fs\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t36 Hz\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tMagnetic induction\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t1,0 T\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tMagnetic flux\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t314 µWb\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tHeight of front pole-plate\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t4 mm\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tVoice coil diameter\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t25 mm\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tHeight of winding\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t12,5 mm\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tCutout diameter\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t148 mm\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tNet weight\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t1,1 kg\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tD.C. resistance Rdc\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t5,9 Ohm\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tMechanical Q factor Qms\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t2,43\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tElectrical Q factor Qes\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t0,66\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tTotal Q factor Qts\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t0,52\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tEquivalent volume Vas\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t38 l\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tEffective piston area Sd\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t129 cm²\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tDynamically moved mass Mms\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t13 g\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tForce factor Bxl\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t5,4 Tm\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr class=\"techdat\" style=\"background-color: rgb(238, 238, 238); \"\u003e\r\n\t\t\t\u003ctd align=\"left\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\tInductance of the voice coil L\u003c\/td\u003e\r\n\t\t\t\u003ctd align=\"right\" style=\"font-size: 10pt; \"\u003e\r\n\t\t\t\t1,2 mH\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\r\n\t \u003c\/p\u003e\r\n\u003cp\u003e\r\n\t \u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cimg src=\"http:\/\/www.visaton.de\/bilder\/zeichnungen\/gross\/w170s_tz.gif\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t \u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cimg src=\"http:\/\/www.visaton.de\/bilder\/frequenz\/gross\/w170s_8_fs.gif\"\u003e\u003c\/p\u003e\r\n", "published_at":"2018-10-11T14:59:33", "created_at":"2018-10-11T14:59:34", "vendor":"Visaton", "type":"Visaton Hifi Drive Units", "tags":["8Ohm","S","Size_6.5 inch","Type_Woofers","Visaton","Visaton Hifi Drive Units: Woofers","W170"], "price":3895, "price_min":3895, "price_max":3895, "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":[15302353485891], "variants":[{ "id":15302353485891, "product_id":1676766675011, "product_handle":"visaton-w170-s-17-cm-6-5ins-8ohm-hifi-woofer", "title":"Default Title", "option1":"Default Title", "option2":null, "option3":null, "sku":"Visaton W170 S | 8 Ohm 17 cm\/6.5ins HiFi woofer", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"Visaton W170 S |17 cm\/6.5ins, 8Ohm, HiFi woofer - Default Title", "options":["Default Title"], "price":3895, "weight":1000, "compare_at_price":null, "inventory_quantity":-8, "inventory_management":null, "inventory_policy":"deny", "inventory_in_cart":0, "inventory_remaining":-8, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":""}], "available":true,"images":["\/\/impactaudio.co.uk\/cdn\/shop\/products\/5cb0378429a6963e1a138205e5c77223_36f2be2a-8875-4f3a-ac3d-0501332e6ae4.jpg?v=1539266374","\/\/impactaudio.co.uk\/cdn\/shop\/products\/6e8338ecfa8594bbd7c34fc5c5843744_ff69fab6-6cc7-45f9-b37f-07f831cbe724.gif?v=1539266374","\/\/impactaudio.co.uk\/cdn\/shop\/products\/4002e63f44bba8598a838fecabe163a6_ab1455fd-92fb-4742-8f2d-ddfd8e77a3ff.gif?v=1539266374"],"featured_image":"\/\/impactaudio.co.uk\/cdn\/shop\/products\/5cb0378429a6963e1a138205e5c77223_36f2be2a-8875-4f3a-ac3d-0501332e6ae4.jpg?v=1539266374", "options":["Title"], "url":"\/products\/visaton-w170-s-17-cm-6-5ins-8ohm-hifi-woofer"}