{"id":4800,"date":"2026-08-20T17:04:18","date_gmt":"2026-08-20T17:04:18","guid":{"rendered":"https:\/\/musicgearlife.com\/?product=product-137"},"modified":"2026-08-20T18:08:42","modified_gmt":"2026-08-20T18:08:42","slug":"product-137","status":"publish","type":"product","link":"https:\/\/musicgearlife.com\/?product=product-137","title":{"rendered":"Ernie Ball Power Slinky Cobalt Electric Bass Guitar Strings – .050-.13"},"content":{"rendered":"

Ernie Ball Cobalt bass strings are crafted from a revolutionary alloy formulation that significantly enhances your playing experience by providing higher output, superior sound quality, and impressive longevity. The unique iron and cobalt blend used in these strings is specifically designed to attract the magnets in your pickups more effectively than any other alloy available on the market. When you install a set of Ernie Ball Cobalt strings, you’ll immediately be struck by the remarkable comfort they deliver. Their silky texture and pliable design allow for effortless movement under your fretting fingers, enabling you to execute fast passages and intricate techniques with ease.<\/p>\n","protected":false},"excerpt":{"rendered":"

Ernie Ball Power Slinky Cobalt Electric Bass Guitar Strings – .050-.13<\/p>\n","protected":false},"featured_media":4799,"template":"","meta":[],"product_brand":[],"product_cat":[279],"product_tag":[],"class_list":["post-4800","product","type-product","status-publish","has-post-thumbnail","product_cat-electric-bass-guitar-strings","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nErnie Ball Power Slinky Cobalt Electric Bass Guitar Strings - .050-.13 - Music Gear Life<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/musicgearlife.com\/?product=product-137\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ernie Ball Power Slinky Cobalt Electric Bass Guitar Strings - .050-.13 - Music Gear Life\" \/>\n<meta property=\"og:description\" content=\"Ernie Ball Power Slinky Cobalt Electric Bass Guitar Strings - .050-.13\" \/>\n<meta property=\"og:url\" content=\"https:\/\/musicgearlife.com\/?product=product-137\" \/>\n<meta property=\"og:site_name\" content=\"Music Gear Life\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-20T18:08:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/musicgearlife.com\/wp-content\/uploads\/2026\/08\/16429.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"632\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/?product=product-137\",\"url\":\"https:\\\/\\\/musicgearlife.com\\\/?product=product-137\",\"name\":\"Ernie Ball Power Slinky Cobalt Electric Bass Guitar Strings - .050-.13 - Music Gear Life\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/?product=product-137#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/?product=product-137#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/musicgearlife.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/16429.jpg\",\"datePublished\":\"2026-08-20T17:04:18+00:00\",\"dateModified\":\"2026-08-20T18:08:42+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/?product=product-137#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/musicgearlife.com\\\/?product=product-137\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/?product=product-137#primaryimage\",\"url\":\"https:\\\/\\\/musicgearlife.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/16429.jpg\",\"contentUrl\":\"https:\\\/\\\/musicgearlife.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/16429.jpg\",\"width\":632,\"height\":750},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/?product=product-137#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/musicgearlife.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/musicgearlife.com\\\/?page_id=24\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Ernie Ball Power Slinky Cobalt Electric Bass Guitar Strings – .050-.13\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/#website\",\"url\":\"https:\\\/\\\/musicgearlife.com\\\/\",\"name\":\"Music Gear Life\",\"description\":\"Music Instruments & Musical Accessories Store\",\"publisher\":{\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/musicgearlife.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/#organization\",\"name\":\"Music Gear Life\",\"url\":\"https:\\\/\\\/musicgearlife.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/musicgearlife.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Music-Gear-Life-Logo33.png\",\"contentUrl\":\"https:\\\/\\\/musicgearlife.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Music-Gear-Life-Logo33.png\",\"width\":1254,\"height\":1254,\"caption\":\"Music Gear Life\"},\"image\":{\"@id\":\"https:\\\/\\\/musicgearlife.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ernie Ball Power Slinky Cobalt Electric Bass Guitar Strings - .050-.13 - Music Gear Life","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/musicgearlife.com\/?product=product-137","og_locale":"en_US","og_type":"article","og_title":"Ernie Ball Power Slinky Cobalt Electric Bass Guitar Strings - .050-.13 - Music Gear Life","og_description":"Ernie Ball Power Slinky Cobalt Electric Bass Guitar Strings - .050-.13","og_url":"https:\/\/musicgearlife.com\/?product=product-137","og_site_name":"Music Gear Life","article_modified_time":"2026-08-20T18:08:42+00:00","og_image":[{"width":632,"height":750,"url":"https:\/\/musicgearlife.com\/wp-content\/uploads\/2026\/08\/16429.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/musicgearlife.com\/?product=product-137","url":"https:\/\/musicgearlife.com\/?product=product-137","name":"Ernie Ball Power Slinky Cobalt Electric Bass Guitar Strings - .050-.13 - Music Gear Life","isPartOf":{"@id":"https:\/\/musicgearlife.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/musicgearlife.com\/?product=product-137#primaryimage"},"image":{"@id":"https:\/\/musicgearlife.com\/?product=product-137#primaryimage"},"thumbnailUrl":"https:\/\/musicgearlife.com\/wp-content\/uploads\/2026\/08\/16429.jpg","datePublished":"2026-08-20T17:04:18+00:00","dateModified":"2026-08-20T18:08:42+00:00","breadcrumb":{"@id":"https:\/\/musicgearlife.com\/?product=product-137#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/musicgearlife.com\/?product=product-137"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/musicgearlife.com\/?product=product-137#primaryimage","url":"https:\/\/musicgearlife.com\/wp-content\/uploads\/2026\/08\/16429.jpg","contentUrl":"https:\/\/musicgearlife.com\/wp-content\/uploads\/2026\/08\/16429.jpg","width":632,"height":750},{"@type":"BreadcrumbList","@id":"https:\/\/musicgearlife.com\/?product=product-137#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/musicgearlife.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/musicgearlife.com\/?page_id=24"},{"@type":"ListItem","position":3,"name":"Ernie Ball Power Slinky Cobalt Electric Bass Guitar Strings – .050-.13"}]},{"@type":"WebSite","@id":"https:\/\/musicgearlife.com\/#website","url":"https:\/\/musicgearlife.com\/","name":"Music Gear Life","description":"Music Instruments & Musical Accessories Store","publisher":{"@id":"https:\/\/musicgearlife.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/musicgearlife.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/musicgearlife.com\/#organization","name":"Music Gear Life","url":"https:\/\/musicgearlife.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/musicgearlife.com\/#\/schema\/logo\/image\/","url":"https:\/\/musicgearlife.com\/wp-content\/uploads\/2026\/05\/Music-Gear-Life-Logo33.png","contentUrl":"https:\/\/musicgearlife.com\/wp-content\/uploads\/2026\/05\/Music-Gear-Life-Logo33.png","width":1254,"height":1254,"caption":"Music Gear Life"},"image":{"@id":"https:\/\/musicgearlife.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/musicgearlife.com\/index.php?rest_route=\/wp\/v2\/product\/4800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/musicgearlife.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/musicgearlife.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/musicgearlife.com\/index.php?rest_route=\/wp\/v2\/media\/4799"}],"wp:attachment":[{"href":"https:\/\/musicgearlife.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4800"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/musicgearlife.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=4800"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/musicgearlife.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=4800"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/musicgearlife.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=4800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}