{"product_id":"edifier-r1855db","title":"Edifier R1855DB","description":"\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 700px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30%;\"\u003e \u003ccol style=\"width: 70%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eEdifier R1855DB\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; background: #f0f0f0;\" colspan=\"2\"\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eAudio Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBluetooth, Line In, Optical, Coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eBluetooth Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBluetooth 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; background: #f0f0f0;\" colspan=\"2\"\u003e\u003cstrong\u003eDimensions \u0026amp; Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e155 × 254 × 223 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e7kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; background: #f0f0f0;\" colspan=\"2\"\u003e\u003cstrong\u003eAudio Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eSignal-to-Noise Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e≥ 80dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eTotal Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e19W × 2 + 16W × 2 RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eDriver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e116mm Nomex Diaphragm Mid-Bass Driver + 19mm Silk Diaphragm Tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e60Hz to 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; background: #f0f0f0;\" colspan=\"2\"\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eLine In 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e400 ± 50mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eLine In 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e600 ± 50mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eOptical\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e350 ± 50mFFS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eCoaxial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e350 ± 50mFFS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e500 ± 50mFFS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section module text-before-media\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch5 class=\"title\"\u003e\u003c\/h5\u003e\n\u003ch5 class=\"title\"\u003eRoom-filling Sound\u003c\/h5\u003e\n\u003cp class=\"desc\"\u003eWith 4 driver units, this product can produce 70 watts (RMS) output power, filling your room with favorite musics.\u003c\/p\u003e\n\u003cp class=\"info\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"media\"\u003e\u003cpicture\u003e\u003csource type=\"image\/webp\" srcset=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/new-edifier-us-oss.edifier.com\/images\/20230525\/5d13d86bdfb554f35fda3a1234305780.png\" class=\"rounded\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section module media-with-text media-right\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch5 class=\"title\"\u003eQuality Sound Performance\u003c\/h5\u003e\n\u003cp class=\"desc\"\u003eEquipped with both Digital Signal Processing (DSP) and Dynamic Range Control (DRC), this product is perfectly tuned  to satisfy your pursuit of quality sound. Two 4-inch mid-range\/bass drivers with Nomex diaphragm create rich lows. Meanwhile, two Φ19mm silk diaphragm treble drivers produce clear highs.\u003c\/p\u003e\n\u003cp class=\"info\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"media\"\u003e\u003cpicture\u003e\u003csource type=\"image\/webp\" srcset=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/new-edifier-us-oss.edifier.com\/images\/20221026\/52bddb4a24a8709a416d49bf86a47e62.jpeg\" class=\"rounded\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section module media-with-text media-left\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch5 class=\"title\"\u003eComprehensive Design for Style and Performance\u003c\/h5\u003e\n\u003cp class=\"desc\"\u003eThe MDF enclosure is designed not only for catching friends' eyes, but also for reducing distortion and minimizing acoustic resonance. Each speaker base is angled at a 10-degree incline for dynamic precision and delivery. With this design, the woofers direct sound right to your ears.\u003c\/p\u003e\n\u003cp class=\"info\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"media\"\u003e\u003cpicture\u003e\u003csource type=\"image\/webp\" srcset=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/new-edifier-us-oss.edifier.com\/images\/20221026\/b9d3a0887e6d66a8d7a0199255e01181.jpeg\" class=\"rounded\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section module text-before-media\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch5 class=\"title\"\u003eBluetooth Music Streaming\u003c\/h5\u003e\n\u003cp class=\"desc\"\u003eBluetooth 5.1 wireless connection provides a stable transmission with no wiring hassle.\u003c\/p\u003e\n\u003cp class=\"info\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"media\"\u003e\u003cpicture\u003e\u003csource type=\"image\/webp\" srcset=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/new-edifier-us-oss.edifier.com\/images\/20230815\/743fb28b609ad1c9c53cc8309e69627b.png\" class=\"rounded\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section module media-with-text media-right\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch5 class=\"title\"\u003eMultiple Inputs and Bass Output\u003c\/h5\u003e\n\u003cp class=\"desc\"\u003eLine In, Coaxial, and Optical ports are ready for the connection with multiple devices. To scale up to a 2.1 music system, connect a subwoofer to the Sub Out port and then enjoy more powerful bass output.\u003c\/p\u003e\n\u003cp class=\"info\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"media\"\u003e\u003cpicture\u003e\u003csource type=\"image\/webp\" srcset=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/new-edifier-us-oss.edifier.com\/images\/20221026\/554488e2b0db535c9886b9c5e9f07beb.jpeg\" class=\"rounded\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section module media-with-text media-left\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch5 class=\"title\"\u003eEasy Control\u003c\/h5\u003e\n\u003cp class=\"desc\"\u003eUse the remote control or knobs on the rear panel for easy control of full functions.\u003c\/p\u003e\n\u003cp class=\"info\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"media\"\u003e\u003cpicture\u003e\u003csource type=\"image\/webp\" srcset=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/new-edifier-us-oss.edifier.com\/images\/20221026\/7d473ab38b2dce8403c755e8418a58f2.jpeg\" class=\"rounded\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Edifier","offers":[{"title":"Black","offer_id":46437148360900,"sku":"R1855DB MATTE BLACK","price":239.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0525\/1468\/5124\/files\/ProductListing-2026-07-23T152924.717.png?v=1784791784","url":"https:\/\/av.sg\/products\/edifier-r1855db","provider":"ACE x AV.SG","version":"1.0","type":"link"}