{ "id":1676675612739, "title":"Visaton W170 S |17 cm\/6.5ins, 4Ohm, HiFi woofer","handle":"visaton-w170-s-17-cm-6-5ins-4ohm-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\t4 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\t3,2 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\t2,16\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\t0,51\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\t0,41\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\t12 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\t4,4 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\t0,6 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 \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_4_fs.gif\"\u003e\u003c\/p\u003e\r\n", "published_at":"2018-10-11T14:38:45", "created_at":"2018-10-11T14:38:46", "vendor":"vendor-unknown", "type":"Visaton Hifi Drive Units", "tags":["4Ohm","Impedance_4 Ohm","S","Size_6.5 inch","Type_Woofers","Visaton","Visaton Hifi Drive Units: Woofers","W170"], "price":3230, "price_min":3230, "price_max":3230, "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":[15301322801219], "variants":[{ "id":15301322801219, "product_id":1676675612739, "product_handle":"visaton-w170-s-17-cm-6-5ins-4ohm-hifi-woofer", "title":"Default Title", "option1":"Default Title", "option2":null, "option3":null, "sku":"Visaton W170 S | 4 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, 4Ohm, HiFi woofer - Default Title", "options":["Default Title"], "price":3230, "weight":1000, "compare_at_price":null, "inventory_quantity":0, "inventory_management":null, "inventory_policy":"deny", "inventory_in_cart":0, "inventory_remaining":0, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":""}], "available":true,"images":["\/\/cdn.shopify.com\/s\/files\/1\/0055\/3592\/4291\/products\/5cb0378429a6963e1a138205e5c77223.jpg?v=1539265126","\/\/cdn.shopify.com\/s\/files\/1\/0055\/3592\/4291\/products\/6e8338ecfa8594bbd7c34fc5c5843744.gif?v=1539265126","\/\/cdn.shopify.com\/s\/files\/1\/0055\/3592\/4291\/products\/4002e63f44bba8598a838fecabe163a6.gif?v=1539265126"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0055\/3592\/4291\/products\/5cb0378429a6963e1a138205e5c77223.jpg?v=1539265126", "options":["Title"], "url":"\/products\/visaton-w170-s-17-cm-6-5ins-4ohm-hifi-woofer"}

Visaton W170 S |17 cm/6.5ins, 4Ohm, HiFi woofer

Product Description

-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)

Technical Data:
Rated power 50 W
Maximum power 80 W
Nominal impedance Z 4 Ohm
Frequency response fu–8000 Hz
(fu: Lower cut-off frequency depending on cabinet) .
Mean sound pressure level 86 dB (1 W/1 m)
Opening angle (-6 dB) 72°/4000 Hz
Excursion limit +/−10 mm
Resonance frequency fs 36 Hz
Magnetic induction 1,0 T
Magnetic flux 314 µWb
Height of front pole-plate 4 mm
Voice coil diameter 25 mm
Height of winding 12,5 mm
Cutout diameter 148 mm
Net weight 1,1 kg
D.C. resistance Rdc 3,2 Ohm
Mechanical Q factor Qms 2,16
Electrical Q factor Qes 0,51
Total Q factor Qts 0,41
Equivalent volume Vas 38 l
Effective piston area Sd 129 cm²
Dynamically moved mass Mms 12 g
Force factor Bxl 4,4 Tm
Inductance of the voice coil L 0,6 mH

ex VAT
£38.76 inc VAT
Maximum quantity available reached.

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