{"product_id":"subwoofer-supported-bookshelf-speakers-active-bluetooth-speaker-set-optical-wired-studio-speaker","title":"Subwoofer Supported Bookshelf Speakers Active Bluetooth Speaker Set Optical Wired Studio Speaker","description":"Description:  \u003cbr\u003e\nThis is a dynamic 2.0 active bookshelf speaker housed within a MDF frame. The woofers on this model produce a quality sound and swift execution. The bass of this model vibrates any room or space it occupies. The additional subwoofer output allows you to add a subwoofer to transform this model from a 2.0 system to a 2.1 system. The R1850DB is exemplary and fun with the most recent Bluetooth permitting recess from smartphones, tablets or PCs. \u003cbr\u003e\n \u003cbr\u003e\nSpecifications: \u003cbr\u003e\nPower Output: R\/L (treble): 16W+16WR\/L (mid-range and bass): 19W+19W; \u003cbr\u003e\nFrequency response: R\/L: 60Hz-20KHz; \u003cbr\u003e\nNoise level: ≤25dB(A); \u003cbr\u003e\nAudio inputs: PC\/AUX\/Optical\/Coaxial\/ Bluetooth; \u003cbr\u003e\nSignal to noise ratio: ≥85dBA; \u003cbr\u003e\nInput sensitivity: PC:700±50mV, AUX:550±50mV; \u003cbr\u003e\nBass driver: 4 inch (116mm); \u003cbr\u003e\nTreble driver: φ19mm silk film; \u003cbr\u003e\nDimension: 6.1in x 8.8in x 10in; \u003cbr\u003e\nRemote Control: Support; \u003cbr\u003e\nBluetooth Version: V4.1; \u003cbr\u003e\n \u003cbr\u003e\nPackage Included: \u003cbr\u003e\n1 * Active Speakers; \u003cbr\u003e\n1 * Passive Speakers; \u003cbr\u003e\n1 * 3.5mm-RCA audio cable (1.7M\/5.5ft); \u003cbr\u003e\n1* RCA to RCA audio cable (1.7M \/5.5ft); \u003cbr\u003e\n1 * Speaker connecting cable (5M\/16ft); \u003cbr\u003e\n1 * Fiber optic input cable (1.5M\/5ft); \u003cbr\u003e\n1 * Wireless Remote; \u003cbr\u003e\n1 * User Manual","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":42967698210986,"sku":"AVWS-474-PLGB-01","price":254.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/products\/c44f15bf-df8f-4b9d-aa79-b110eec3c89b.jpg?v=1653269962","url":"https:\/\/greenzech.com\/products\/subwoofer-supported-bookshelf-speakers-active-bluetooth-speaker-set-optical-wired-studio-speaker","provider":"GreenZech","version":"1.0","type":"link"}