{"v":"2.0","page_type":"product","title":"B&C 12NCX 12\" Neodymium Coaxial Speaker","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"B&C Speakers","href":"/python/html6/menu_brand_products/1000/22000/menu_brand_products_BCSpeakers_1_c6a771c9db.html"},{"label":"12NCX","href":null}],"content":{"product":{"mpn":"12NCX","manufacturer":"B&C Speakers","brand":"B&C Speakers","brand_url":"/python/html6/menu_brand_products/1000/22000/menu_brand_products_BCSpeakers_1_c6a771c9db.html","title":"B&C 12NCX 12\" Neodymium Coaxial Speaker","description":"","attributes":[{"name":"Brand name","values":[{"value":"B&C Speakers","url":"/python/html6/menu_attr_pair/1000/195000000/195068000/menu_attr_pair_Brandname_BCSpeakers_1_7e1a9032a1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/195000000/195068000/menu_attr_pair_Brandname_BCSpeakers_1_7e1a9032a1.html"},{"name":"Manufacturer name","values":[{"value":"B&C Speakers","url":"/python/html6/menu_attr_pair/1000/74000000/74558000/menu_attr_pair_Manufacturername_BCSpeakers_1_62dbf983d5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/74000000/74558000/menu_attr_pair_Manufacturername_BCSpeakers_1_62dbf983d5.html"},{"name":"Manufacturer","values":[{"value":"B&C Speakers","url":"/python/html6/menu_attr_pair/1000/66000000/66038000/menu_attr_pair_Manufacturer_BCSpeakers_1_5c9e87d9e0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/66000000/66038000/menu_attr_pair_Manufacturer_BCSpeakers_1_5c9e87d9e0.html"},{"name":"DimensionUnit","values":[{"value":"inch","url":"/python/html6/menu_attr_pair/1000/10000000/10300000/menu_attr_pair_DimensionUnit_inch_1_f16129611b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/10000000/10300000/menu_attr_pair_DimensionUnit_inch_1_f16129611b.html"},{"name":"Extra Product Name","values":[{"value":"B&C 12NCX 12\" Neodymium Coaxial Speaker","url":"/python/html6/menu_attr_pair/1000/242000000/242815000/menu_attr_pair_ExtraProductName_BC12NCX12NeodymiumCoaxialSpeaker_1_064295a6d3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/242000000/242815000/menu_attr_pair_ExtraProductName_BC12NCX12NeodymiumCoaxialSpeaker_1_064295a6d3.html"},{"name":"UPC","values":[{"value":"844632002311","url":"/python/html6/menu_attr_pair/1000/93000000/93794000/menu_attr_pair_UPC_844632002311_1_7b726e1096.html"}],"name_url":"/python/html6/menu_attr_pair/1000/93000000/93794000/menu_attr_pair_UPC_844632002311_1_7b726e1096.html"},{"name":"Weight","values":[{"value":"12.1","url":"/python/html6/menu_attr_pair/1000/240000000/240679000/menu_attr_pair_Weight_121_1_0b746fac7e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/240000000/240679000/menu_attr_pair_Weight_121_1_0b746fac7e.html"},{"name":"WeightUnit","values":[{"value":"lbs","url":"/python/html6/menu_attr_pair/1000/60000000/60642000/menu_attr_pair_WeightUnit_lbs_1_dce479c2aa.html"}],"name_url":"/python/html6/menu_attr_pair/1000/60000000/60642000/menu_attr_pair_WeightUnit_lbs_1_dce479c2aa.html"},{"name":"depth","values":[{"value":"6.6","url":"/python/html6/menu_attr_pair/1000/115000000/115184000/menu_attr_pair_depth_66_1_46dd930e3d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/115000000/115184000/menu_attr_pair_depth_66_1_46dd930e3d.html"},{"name":"diameter","values":[{"value":"12.4","url":"/python/html6/menu_attr_pair/1000/123000000/123419000/menu_attr_pair_diameter_124_1_b75b39e3ef.html"}],"name_url":"/python/html6/menu_attr_pair/1000/123000000/123419000/menu_attr_pair_diameter_124_1_b75b39e3ef.html"},{"name":"height","values":[{"value":"12.4","url":"/python/html6/menu_attr_pair/1000/216000000/216370000/menu_attr_pair_height_124_1_2ce58ea153.html"}],"name_url":"/python/html6/menu_attr_pair/1000/216000000/216370000/menu_attr_pair_height_124_1_2ce58ea153.html"},{"name":"height_Attrib","values":[{"value":"Overall Outside Diameter","url":"/python/html6/menu_attr_pair/1000/95000000/95989000/menu_attr_pair_heightAttrib_OverallOutsideDiameter_1_773d03fc0c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/95000000/95989000/menu_attr_pair_heightAttrib_OverallOutsideDiameter_1_773d03fc0c.html"},{"name":"length","values":[{"value":"6.6","url":"/python/html6/menu_attr_pair/1000/25000000/25943000/menu_attr_pair_length_66_1_818bdc4a75.html"}],"name_url":"/python/html6/menu_attr_pair/1000/25000000/25943000/menu_attr_pair_length_66_1_818bdc4a75.html"},{"name":"length_Attrib","values":[{"value":"Depth","url":"/python/html6/menu_attr_pair/1000/1000000/1470000/menu_attr_pair_lengthAttrib_Depth_1_b849b8c0d2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/1000000/1470000/menu_attr_pair_lengthAttrib_Depth_1_b849b8c0d2.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"12NCX","url":"/python/html6/menu_attr_pair/1000/254000000/254184000/menu_attr_pair_MPN_12NCX_1_d63972b16d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/254000000/254184000/menu_attr_pair_MPN_12NCX_1_d63972b16d.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"qtyInStock","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"},{"name":"SKU","values":[{"value":"294-686","url":"/python/html6/menu_attr_pair/1000/247000000/247108000/menu_attr_pair_SKU_294686_1_9727f0b8d1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/247000000/247108000/menu_attr_pair_SKU_294686_1_9727f0b8d1.html"},{"name":"snippet","values":[{"value":"B&C 12NCX 12\" Neodymium Coaxial Speaker. Part Number: 294-686 by B&C Speakers.","url":"/python/html6/menu_attr_pair/1000/91000000/91244000/menu_attr_pair_snippet_BC12NCX12NeodymiumCoaxialSpeakerPartNumber_1_05e5c72057.html"}],"name_url":"/python/html6/menu_attr_pair/1000/91000000/91244000/menu_attr_pair_snippet_BC12NCX12NeodymiumCoaxialSpeakerPartNumber_1_05e5c72057.html"},{"name":"width","values":[{"value":"12.4","url":"/python/html6/menu_attr_pair/1000/37000000/37364000/menu_attr_pair_width_124_1_123a241ba5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/37000000/37364000/menu_attr_pair_width_124_1_123a241ba5.html"},{"name":"width_Attrib","values":[{"value":"Overall Outside Diameter","url":"/python/html6/menu_attr_pair/1000/61000000/61085000/menu_attr_pair_widthAttrib_OverallOutsideDiameter_1_9e7af73f56.html"}],"name_url":"/python/html6/menu_attr_pair/1000/61000000/61085000/menu_attr_pair_widthAttrib_OverallOutsideDiameter_1_9e7af73f56.html"},{"name":"Brand","values":[{"value":"B&C Speakers","url":"/python/html6/menu_attr_pair/1000/139000000/139889000/menu_attr_pair_Brand_BCSpeakers_1_ceee793aa9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/139000000/139889000/menu_attr_pair_Brand_BCSpeakers_1_ceee793aa9.html"},{"name":"Model","values":[{"value":"12NCX","url":"/python/html6/menu_attr_pair/1000/141000000/141229000/menu_attr_pair_Model_12NCX_1_5b24be0870.html"}],"name_url":"/python/html6/menu_attr_pair/1000/141000000/141229000/menu_attr_pair_Model_12NCX_1_5b24be0870.html"},{"name":"Part Number","values":[{"value":"294-686","url":"/python/html6/menu_attr_pair/1000/113000000/113809000/menu_attr_pair_PartNumber_294686_1_78bd2be062.html"}],"name_url":"/python/html6/menu_attr_pair/1000/113000000/113809000/menu_attr_pair_PartNumber_294686_1_78bd2be062.html"},{"name":"Unit of Measure","values":[{"value":"Each","url":"/python/html6/menu_attr_pair/1000/161000000/161580000/menu_attr_pair_UnitofMeasure_Each_1_0008c88070.html"}],"name_url":"/python/html6/menu_attr_pair/1000/161000000/161580000/menu_attr_pair_UnitofMeasure_Each_1_0008c88070.html"},{"name":"Nominal Diameter","values":[{"value":"12\"","url":"/python/html6/menu_attr_pair/1000/989000/menu_attr_pair_NominalDiameter_12_1_c886c37ef1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/989000/menu_attr_pair_NominalDiameter_12_1_c886c37ef1.html"},{"name":"Bolt Circle Diameter","values":[{"value":"11.6","url":"/python/html6/menu_attr_pair/1000/67000000/67703000/menu_attr_pair_BoltCircleDiameter_116_1_6a0e1a7c4e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/67000000/67703000/menu_attr_pair_BoltCircleDiameter_116_1_6a0e1a7c4e.html"},{"name":"Power Handling (RMS)","values":[{"value":"200 Watts","url":"/python/html6/menu_attr_pair/1000/159000000/159701000/menu_attr_pair_PowerHandlingRMS_200Watts_1_e9ead628cd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/159000000/159701000/menu_attr_pair_PowerHandlingRMS_200Watts_1_e9ead628cd.html"},{"name":"Power Handling (MAX)","values":[{"value":"400 Watts","url":"/python/html6/menu_attr_pair/1000/123000000/123600000/menu_attr_pair_PowerHandlingMAX_400Watts_1_25c6ca4d0b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/123000000/123600000/menu_attr_pair_PowerHandlingMAX_400Watts_1_25c6ca4d0b.html"},{"name":"Impedance","values":[{"value":"8?","url":"/python/html6/menu_attr_pair/1000/183000000/183440000/menu_attr_pair_Impedance_8_1_6380ac5175.html"}],"name_url":"/python/html6/menu_attr_pair/1000/183000000/183440000/menu_attr_pair_Impedance_8_1_6380ac5175.html"},{"name":"Frequency Response","values":[{"value":"60 to 18,000Hz","url":"/python/html6/menu_attr_pair/1000/250000000/250055000/menu_attr_pair_FrequencyResponse_60to18000Hz_1_97009e7eda.html"}],"name_url":"/python/html6/menu_attr_pair/1000/250000000/250055000/menu_attr_pair_FrequencyResponse_60to18000Hz_1_97009e7eda.html"},{"name":"Sensitivity","values":[{"value":"96dB 2.83V/1m","url":"/python/html6/menu_attr_pair/1000/197000000/197095000/menu_attr_pair_Sensitivity_96dB283V1m_1_5c67c4cedc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/197000000/197095000/menu_attr_pair_Sensitivity_96dB283V1m_1_5c67c4cedc.html"},{"name":"Voice Coil Diameter","values":[{"value":"2.5\"","url":"/python/html6/menu_attr_pair/1000/198000000/198881000/menu_attr_pair_VoiceCoilDiameter_25_1_04248bff71.html"}],"name_url":"/python/html6/menu_attr_pair/1000/198000000/198881000/menu_attr_pair_VoiceCoilDiameter_25_1_04248bff71.html"},{"name":"Resonant Frequency (Fs)","values":[{"value":"59Hz","url":"/python/html6/menu_attr_pair/1000/48000000/48768000/menu_attr_pair_ResonantFrequencyFs_59Hz_1_14d8f5d6f0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/48000000/48768000/menu_attr_pair_ResonantFrequencyFs_59Hz_1_14d8f5d6f0.html"},{"name":"DC Resistance (Re)","values":[{"value":"5.8?","url":"/python/html6/menu_attr_pair/1000/70000000/70796000/menu_attr_pair_DCResistanceRe_58_1_9df657d404.html"}],"name_url":"/python/html6/menu_attr_pair/1000/70000000/70796000/menu_attr_pair_DCResistanceRe_58_1_9df657d404.html"},{"name":"Voice Coil Inductance (Le)","values":[{"value":"1.2mH","url":"/python/html6/menu_attr_pair/1000/149000000/149116000/menu_attr_pair_VoiceCoilInductanceLe_12mH_1_d5b5445066.html"}],"name_url":"/python/html6/menu_attr_pair/1000/149000000/149116000/menu_attr_pair_VoiceCoilInductanceLe_12mH_1_d5b5445066.html"},{"name":"Mechanical Q (Qms)","values":[{"value":"4.2","url":"/python/html6/menu_attr_pair/1000/254000000/254267000/menu_attr_pair_MechanicalQQms_42_1_9e5d245473.html"}],"name_url":"/python/html6/menu_attr_pair/1000/254000000/254267000/menu_attr_pair_MechanicalQQms_42_1_9e5d245473.html"},{"name":"Electromagnetic Q (Qes)","values":[{"value":"0.58","url":"/python/html6/menu_attr_pair/1000/95000000/95116000/menu_attr_pair_ElectromagneticQQes_058_1_7b9c92887d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/95000000/95116000/menu_attr_pair_ElectromagneticQQes_058_1_7b9c92887d.html"},{"name":"Total Q (Qts)","values":[{"value":"0.51","url":"/python/html6/menu_attr_pair/1000/84000000/84938000/menu_attr_pair_TotalQQts_051_1_909aaa8fe1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/84000000/84938000/menu_attr_pair_TotalQQts_051_1_909aaa8fe1.html"},{"name":"Compliance Equivalent Volume (Vas)","values":[{"value":"2.3ft?","url":"/python/html6/menu_attr_pair/1000/132000000/132529000/menu_attr_pair_ComplianceEquivalentVolumeVas_23ft_1_d343a5de56.html"}],"name_url":"/python/html6/menu_attr_pair/1000/132000000/132529000/menu_attr_pair_ComplianceEquivalentVolumeVas_23ft_1_d343a5de56.html"},{"name":"BL Product (BL)","values":[{"value":"12.8T?m","url":"/python/html6/menu_attr_pair/1000/22000000/22090000/menu_attr_pair_BLProductBL_128Tm_1_8c77063d7a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/22000000/22090000/menu_attr_pair_BLProductBL_128Tm_1_8c77063d7a.html"},{"name":"Maximum Linear Excursion (Xmax)","values":[{"value":"3mm","url":"/python/html6/menu_attr_pair/1000/79000000/79563000/menu_attr_pair_MaximumLinearExcursionXmax_3mm_1_d0a529b1ce.html"}],"name_url":"/python/html6/menu_attr_pair/1000/79000000/79563000/menu_attr_pair_MaximumLinearExcursionXmax_3mm_1_d0a529b1ce.html"},{"name":"Surface Area of Cone (Sd)","values":[{"value":"522cm?","url":"/python/html6/menu_attr_pair/1000/140000000/140486000/menu_attr_pair_SurfaceAreaofConeSd_522cm_1_78ea6b8bb2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/140000000/140486000/menu_attr_pair_SurfaceAreaofConeSd_522cm_1_78ea6b8bb2.html"},{"name":"Cone Material","values":[{"value":"Paper","url":"/python/html6/menu_attr_pair/1000/239000000/239498000/menu_attr_pair_ConeMaterial_Paper_1_a41caa6cc5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/239000000/239498000/menu_attr_pair_ConeMaterial_Paper_1_a41caa6cc5.html"},{"name":"Voice Coil Wire Material","values":[{"value":"Aluminum","url":"/python/html6/menu_attr_pair/1000/123000000/123314000/menu_attr_pair_VoiceCoilWireMaterial_Aluminum_1_dc71583feb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/123000000/123314000/menu_attr_pair_VoiceCoilWireMaterial_Aluminum_1_dc71583feb.html"},{"name":"Magnet Material","values":[{"value":"Neodymium","url":"/python/html6/menu_attr_pair/1000/230000000/230750000/menu_attr_pair_MagnetMaterial_Neodymium_1_34a14d62a3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/230000000/230750000/menu_attr_pair_MagnetMaterial_Neodymium_1_34a14d62a3.html"},{"name":"Overall Outside Diameter","values":[{"value":"12.4\"","url":"/python/html6/menu_attr_pair/1000/168000000/168575000/menu_attr_pair_OverallOutsideDiameter_124_1_868623e830.html"}],"name_url":"/python/html6/menu_attr_pair/1000/168000000/168575000/menu_attr_pair_OverallOutsideDiameter_124_1_868623e830.html"},{"name":"Baffle Cutout Diameter","values":[{"value":"11.2\"","url":"/python/html6/menu_attr_pair/1000/200000000/200468000/menu_attr_pair_BaffleCutoutDiameter_112_1_3bfbbf26e9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/200000000/200468000/menu_attr_pair_BaffleCutoutDiameter_112_1_3bfbbf26e9.html"},{"name":"Depth","values":[{"value":"6.6\"","url":"/python/html6/menu_attr_pair/1000/52000000/52945000/menu_attr_pair_Depth_66_1_d82130dd9c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/52000000/52945000/menu_attr_pair_Depth_66_1_d82130dd9c.html"},{"name":"# Mounting Holes","values":[{"value":"8","url":"/python/html6/menu_attr_pair/1000/156000000/156126000/menu_attr_pair_MountingHoles_8_1_260c216326.html"}],"name_url":"/python/html6/menu_attr_pair/1000/156000000/156126000/menu_attr_pair_MountingHoles_8_1_260c216326.html"},{"name":"Sealed Volume","values":[{"value":"1.18ft?","url":"/python/html6/menu_attr_pair/1000/21000000/21960000/menu_attr_pair_SealedVolume_118ft_1_c7926bd1bf.html"}],"name_url":"/python/html6/menu_attr_pair/1000/21000000/21960000/menu_attr_pair_SealedVolume_118ft_1_c7926bd1bf.html"},{"name":"Sealed F3","values":[{"value":"99Hz","url":"/python/html6/menu_attr_pair/1000/241000000/241915000/menu_attr_pair_SealedF3_99Hz_1_55bdcd07bf.html"}],"name_url":"/python/html6/menu_attr_pair/1000/241000000/241915000/menu_attr_pair_SealedF3_99Hz_1_55bdcd07bf.html"},{"name":"Vented Volume","values":[{"value":"3.7ft?","url":"/python/html6/menu_attr_pair/1000/231000000/231284000/menu_attr_pair_VentedVolume_37ft_1_c481b353f9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/231000000/231284000/menu_attr_pair_VentedVolume_37ft_1_c481b353f9.html"},{"name":"Vented F3","values":[{"value":"50Hz","url":"/python/html6/menu_attr_pair/1000/79000000/79055000/menu_attr_pair_VentedF3_50Hz_1_08dd581ec4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/79000000/79055000/menu_attr_pair_VentedF3_50Hz_1_08dd581ec4.html"}],"images":[],"distributors":[{"name":"parts-express.com","sku":"294-686","url":"https://www.parts-express.com/B-C-12NCX-12-Neodymium-Coaxial-Speaker-294-686","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/b3f07e04-7c2e-4573-ba91-cb8f9752b5f0"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["parts-express.com"],"completeness":0.75,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}