{"product_id":"d3s-dual-core-tpa3255-high-power-2-1-digital-hifi-amplifier-with-qcc3034-bluetooth-5-4-decoding-and-aptx-ldac-support","title":"D3S dual-core TPA3255 high-power 2.1 digital HIFI amplifier with QCC3034 Bluetooth 5.4 decoding and APTX LDAC support","description":"\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e1. The power supply voltage for D3S is DC24V - DC48V. It is recommended to use a current of 7.5A or more with a voltage of 42V. The voltage should not exceed 48V; otherwise, the machine will be damaged. \u003cbr\u003e\u003cbr\u003e2. The DC power socket specification is 5.5*2.5, with the positive pole inside and the negative pole outside.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-title\"\u003eParameter:\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e1.Bluetooth version: 5.2 (without sunscreen, 15 meters)\u003cbr\u003e2.Output channel: 2.1 channel\u003cbr\u003e3.Chip model: TPA3255*2\u003cbr\u003e\u003cbr\u003e1.Working mode: class D\u003cbr\u003e2.Static current: 60mA\u003cbr\u003e3.Work efficiency: 90%\u003cbr\u003e4.Audio input: support bluetooth, RCA analog signal\u003cbr\u003e5.MAX output power : 300W*2+600W\u003cbr\u003e6.Frequency response: 20Hz to 20KHz\u003cbr\u003e7.Working voltage: DC24V - 48V\u003cbr\u003e8.Recommended power voltage: DC24~48V\u003cbr\u003e9.Fit speaker parameters: 4-8 ohms\u003cbr\u003e10.Size: 165mm * 125mm * 40mm \u003cbr\u003e11.Net weight: about 750g\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0075\/8726\/6678\/files\/S8e2250f4b5e249a8981ca91cf4352b16Z.webp?v=1778986930\"\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0075\/8726\/6678\/files\/Sd3ce1d5d15234ec591c1240aa175143fi.webp?v=1778986929\"\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0075\/8726\/6678\/files\/S6c5f57fd7e5c48bea8c8dc7ae6dda2daT.webp?v=1778986930\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Inkocean Technologies","offers":[{"title":"Default Title","offer_id":47685322965222,"sku":"IOT-D3S","price":9599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/8726\/6678\/files\/Screenshot2026-05-17at8.35.31AM.png?v=1778987145","url":"https:\/\/inkocean.in\/products\/d3s-dual-core-tpa3255-high-power-2-1-digital-hifi-amplifier-with-qcc3034-bluetooth-5-4-decoding-and-aptx-ldac-support","provider":"Inkocean Technologies","version":"1.0","type":"link"}