{"product_id":"hd-650","title":"HD 650 ","description":"\u003cstyle\u003e\n.product-accordion-wrapper {\n  max-width: 548px;\n  margin: 5px 10px;\n}\ndetails.cell {\n  width: 100%;\n  border: 1.5px solid #E1E4E8;\n  border-radius: 12px;\n  padding: 16px 20px;\n  margin-bottom: 16px;\n  background: #ffffff;\n  transition: border-color 0.25s ease, box-shadow 0.25s ease;\n}\ndetails.cell:hover {\n  border-color: #C9CED6;\n  box-shadow: 0 6px 14px rgba(0,0,0,0.04);\n}\ndetails.cell[closed] {\n  background: #FAFBFC;\n}\ndetails.cell summary {\n  font-weight: 600;\n  font-size: 15px;\n  letter-spacing: 0.3px;\n  color: #0A1A2F;\n  cursor: pointer;\n  list-style: none;\n  display: flex;\n  align-items: center;\n  justify-content: space-between;\n}\ndetails.cell summary::-webkit-details-marker {\n  display: none;\n}\ndetails.cell summary::after {\n  content: \"▾\";\n  font-size: 14px;\n  color: #6B7280;\n  transition: transform 0.25s ease;\n}\ndetails.cell[closed] summary::after {\n  transform: rotate(180deg);\n}\n\n\/* DESCRIPCIÓN – BLOQUE DESTACADO *\/\n.desc-intro {\n  margin-top: 18px;\n  padding: 14px 16px;\n  background: #F2F2F2;\n  border-radius: 8px;\n  border-left: 3px solid #D4AF37;\n  font-size: 15px;\n  font-weight: 500;\n  color: #111827;\n  line-height: 1.65;\n}\n.desc-body {\n  margin-top: 14px;\n  font-size: 14px;\n  color: #374151;\n  line-height: 1.65;\n}\n.tech-list {\n  margin-top: 18px;\n  display: grid;\n  gap: 8px;\n}\n.tech-item {\n  display: grid;\n  grid-template-columns: 150px 1fr;\n  align-items: center;\n  padding: 14px 16px;\n  background: #F2F2F2;\n  border-radius: 6px;\n}\n.tech-item:nth-child(even) {\n  background: #FFFFFF;\n}\n.tech-label {\n  font-size: 12px;\n  font-weight: 600;\n  color: #111827;\n}\n.tech-value {\n  font-size: 13.5px;\n  color: #1F2937;\n  line-height: 1.5;\n}\ndetails.cell \u003e *:not(summary) {\n  animation: fadeIn 0.25s ease;\n}\n@keyframes fadeIn {\n  from {\n    opacity: 0;\n    transform: translateY(-4px);\n  }\n  to {\n    opacity: 1;\n    transform: translateY(0);\n  }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"product-accordion-wrapper\"\u003e\n\n\u003cdetails class=\"cell\"\u003e\n\u003csummary\u003e Description\u003c\/summary\u003e\n \u003cp class=\"desc-intro\"\u003e\u003cstrong\u003eThe Sennheiser HD 650\u003c\/strong\u003e are \u003cstrong\u003eopen-back, high-fidelity headphones\u003c\/strong\u003e created for those who put \u003cstrong\u003emusic above all else\u003c\/strong\u003e , offering rich, smooth, and deeply detailed playback.\u003c\/p\u003e\n\n\u003cp class=\"desc-body\"\u003e Their renowned sonic signature combines \u003cstrong\u003etonal balance\u003c\/strong\u003e , \u003cstrong\u003esilky mids\u003c\/strong\u003e , and a refined presentation that allows you to perceive both the \u003cstrong\u003esubtlest details\u003c\/strong\u003e and the most intense moments of each recording. They are a regular reference for \u003cstrong\u003eanalytical listening and extended musical enjoyment\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003cp class=\"desc-body\"\u003e The \u003cstrong\u003eopen-back, circumaural design\u003c\/strong\u003e , along with \u003cstrong\u003eluxurious velvet ear pads\u003c\/strong\u003e and a lightweight construction, ensures exceptional comfort for hours. The HD 650s represent a mature, timeless, and profoundly musical acoustic, having become a standard among audiophiles and professionals.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\u003cdetails class=\"cell\"\u003e\n\u003csummary\u003e Technical specifications \u003c\/summary\u003e\n\u003cdiv class=\"tech-list\"\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e Guy\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e\n\n \u003cstrong\u003eOpen-back headphones\u003c\/strong\u003e · \u003cstrong\u003eDynamic\u003c\/strong\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e Design\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e \n\u003cstrong\u003eCircumaural\u003c\/strong\u003e (around the ear)\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e Transducer\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e\n\n \u003cstrong\u003e42mm\u003c\/strong\u003e with a \u003cstrong\u003e38mm\u003c\/strong\u003e aperture\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e Frequency response\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e \u003cstrong\u003e10 Hz – 41,000 Hz\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e Impedance\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e \u003cstrong\u003e300 ohms\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e SPL\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e\n\n \u003cstrong\u003e103 dB\u003c\/strong\u003e (1 V)\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e Distortion (THD)\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e\n\n \u003cstrong\u003e\u0026lt; 0.05%\u003c\/strong\u003e (1 kHz \/ 1 V)\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e Magnetic field\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e \u003cstrong\u003e1.8 mT\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e Wire\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e\n\n \u003cstrong\u003e3 m\u003c\/strong\u003e · Detachable · OFC Copper\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e Connector\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e\n\n \u003cstrong\u003e6.35 mm jack\u003c\/strong\u003e (adapter to 3.5 mm included)\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e Weight\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e \u003cstrong\u003e260 g\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tech-item\"\u003e\n\n\u003cdiv class=\"tech-label\"\u003e SKU\u003c\/div\u003e\n\n\u003cdiv class=\"tech-value\"\u003e \u003cstrong\u003e508825\u003c\/strong\u003e \u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":48198356173019,"sku":null,"price":12649.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/4194\/6075\/files\/s-l1600_237bd313-47a6-470b-a900-1f81bca1460f.webp?v=1769741490","url":"https:\/\/solucionesaudiofilas.com\/en\/products\/hd-650","provider":"Soluciones Audiofilas","version":"1.0","type":"link"}