{"product_id":"edifier-r1280db-powered-bluetooth-bookshelf-speakers-optical-input-wireless-studio-monitors-4-inch-near-field-speaker-42w-rms-wood-grain-black","title":"Powered Bluetooth Bookshelf Speakers - Optical Input - 4 Inch - 42W RMS - Wood Grain (Black) E95238","description":"\u003cbr\u003eBluetooth wireless - popular classic bookshelf speakers now can be enjoyed without the hassle of wires. Simply connection to an iPhone, Android, tablet, PC or Mac.\u003cbr\u003eStudio sound quality - Naturally fine tuned sound reproduction from 4 inch bass and 13mm Silk dome tweeter.\u003cbr\u003eOptical and coaxial inputs - digital inputs to enable lossless connection to most TV and computers.\u003cbr\u003eRemote control - adjust the volume and toggle inputs at your fingertips. Bass and treble control located on the side of main speaker.\u003cbr\u003e2 year warranty - quality components in solid MDF wood Housing are built to last. 24 month parts and labor warranty in USA and Canada.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"0\" cellpadding=\"0\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e\u003c\/th\u003e \u003cth\u003e R1280DB \u003c\/th\u003e \u003cth\u003e R1280T \u003c\/th\u003e \u003cth\u003e R1700BT \u003c\/th\u003e \u003cth\u003e R1850DB \u003c\/th\u003e \u003cth\u003e R2000DB \u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e TOTAL POWER OUTPUT: \u003c\/th\u003e \u003ctd\u003e R\/L: 21W+21W RMS \u003c\/td\u003e \u003ctd\u003e R\/L: 21W+21W RMS \u003c\/td\u003e \u003ctd\u003e RMS 15W×2 + 18W×2 \u003c\/td\u003e \u003ctd\u003e RMS 16W x2 +19W x2 \u003c\/td\u003e \u003ctd\u003e RMS 24W × 2 + 36 W × 2 \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e SIGNAL TO NOISE RATIO: \u003c\/th\u003e \u003ctd\u003e ≥85dBA \u003c\/td\u003e \u003ctd\u003e ≥85dBA \u003c\/td\u003e \u003ctd\u003e ≥85dBA \u003c\/td\u003e \u003ctd\u003e ≥85dBA \u003c\/td\u003e \u003ctd\u003e ≥85dBA \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e FREQUENCY RESPONSE: \u003c\/th\u003e \u003ctd\u003e 55Hz-20KHz \u003c\/td\u003e \u003ctd\u003e 75Hz ~ 18kHz +\/-9db \u003c\/td\u003e \u003ctd\u003e 60Hz ~ 20kHz +\/-6db \u003c\/td\u003e \u003ctd\u003e 60Hz ~ 20kHz \u003c\/td\u003e \u003ctd\u003e 55Hz-20KHz(±3db) \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e INPUT SENSITIVITY: \u003c\/th\u003e \u003ctd\u003e LINE IN1: 450±50mV LINE IN2: 550±50mV OPT\/COA: 500±50mFFS Bluetooth: 700±50mFFS \u003c\/td\u003e \u003ctd\u003e PC: 700±50mV AUX: 550±50mV \u003c\/td\u003e \u003ctd\u003e PC:700±50mV, AUX:550±50mV \u003c\/td\u003e \u003ctd\u003e PC:700±50mV, AUX:550±50mV \u003c\/td\u003e \u003ctd\u003e Line in1: 800 mV ± 50 mV Line in2: 600 mV ± 50 mV OPT: 500 mFFs ± 50 mFFs \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e INPUT TYPE: \u003c\/th\u003e \u003ctd\u003e RCA x2 \u003c\/td\u003e \u003ctd\u003e RCA x2 \u003c\/td\u003e \u003ctd\u003e RCA x2 \u003c\/td\u003e \u003ctd\u003e RCA x2, Bluetooth, Optical, Coaxial \u003c\/td\u003e \u003ctd\u003e RCA x2, Bluetooth, Optical, Coaxial \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e BASS DRIVER: \u003c\/th\u003e \u003ctd\u003e 4 inch (116mm) \u003c\/td\u003e \u003ctd\u003e 4 inch (116mm) \u003c\/td\u003e \u003ctd\u003e 4 inch (116mm) \u003c\/td\u003e \u003ctd\u003e 4 inch (116mm) \u003c\/td\u003e \u003ctd\u003e 5' alloy \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e TREBLE DRIVER: \u003c\/th\u003e \u003ctd\u003e Φ13 mm silk dome \u003c\/td\u003e \u003ctd\u003e Φ13 mm silk dome \u003c\/td\u003e \u003ctd\u003e Φ19 mm silk dome \u003c\/td\u003e \u003ctd\u003e φ19mm silk film \u003c\/td\u003e \u003ctd\u003e Φ25mm Ru-Fe-B silk dome \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e DIMENSONS [PER SPEAKER]: \u003c\/th\u003e \u003ctd\u003e 5.75in x 9.5in x 7in \u003c\/td\u003e \u003ctd\u003e 5.75in x 9.5in x 7in (WxHxD) \u003c\/td\u003e \u003ctd\u003e 6in x 8in x 9.75in \u003c\/td\u003e \u003ctd\u003e 6.1in x 8.8in x 10in \u003c\/td\u003e \u003ctd\u003e 9.5in x 11.25in x 7.5in \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e ACTIVE\/PASSIVE: \u003c\/th\u003e \u003ctd\u003e Active \u003c\/td\u003e \u003ctd\u003e Active \u003c\/td\u003e \u003ctd\u003e Active \u003c\/td\u003e \u003ctd\u003e Active \u003c\/td\u003e \u003ctd\u003e Active \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e REMOTE CONTROL: \u003c\/th\u003e \u003ctd\u003e \u003c\/td\u003e \u003ctd\u003e \u003c\/td\u003e \u003ctd\u003e \u003c\/td\u003e \u003ctd\u003e \u003c\/td\u003e \u003ctd\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53118946476349,"sku":"P356810578607610461","price":17.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/8998\/2269\/files\/3C65FAD7-32F1-8AB1-9BB5-28440D9B7FC6.jpg?v=1789951223","url":"https:\/\/kuailechongbai.shop\/products\/edifier-r1280db-powered-bluetooth-bookshelf-speakers-optical-input-wireless-studio-monitors-4-inch-near-field-speaker-42w-rms-wood-grain-black","provider":"My Store","version":"1.0","type":"link"}