{"product_id":"20w-bi-amp-wired-column-speaker-70v-100v-commercial-outdoor-wall-mounted-loudspeaker","title":"20W Bi-amp Wired Column Speaker, 70V\/100V Commercial Outdoor Wall-mounted Loudspeaker","description":"\u003cp\u003ePlastic enclosure two-way column speaker equipped with 4-inch woofer plus 2-inch tweeter, wired connection with 70V\/100V constant voltage input, rated peak power 20W and adjustable output power range from 10W to 30W. Designed for commercial scenarios including plaza, factory and parking lot background broadcast, no battery, Bluetooth or extra intelligent control functions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimension(H×W×L):265×150×110MM\u003c\/li\u003e\n\u003cli\u003eSingle Package Dimension:45×28×27 CM, Single Pack Gross Weight:3.000KG\u003c\/li\u003e\n\u003cli\u003ePower Parameter:Peak Power 20W, Power Range:10~30W, Input Voltage:70V\/100V Constant Voltage\u003c\/li\u003e\n\u003cli\u003eSpeaker Unit:4-inch Bass Unit + 2-inch Treble Unit, Two-way Frequency Division\u003c\/li\u003e\n\u003cli\u003eFrequency Response:80Hz~16000Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity:92dB, Max SPL:110dB\u003c\/li\u003e\n\u003cli\u003eCabinet Material:Plastic\u003c\/li\u003e\n\u003cli\u003eChannel:Single Channel, Connection Mode:Wired Only\u003c\/li\u003e\n\u003cli\u003eExtra Configuration:No Bluetooth, No Battery, No Microphone, No Remote\/APP\/Voice Control, No LED Light, No TF Card Slot, Non-waterproof\u003c\/li\u003e\n\u003cli\u003eSales Unit:Single Piece\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"我的商店","offers":[{"title":"Default Title","offer_id":44502788407389,"sku":null,"price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/1712\/9053\/files\/H3dd2ca9dafac4858bae988ba505590a3A.jpg?v=1780626578","url":"https:\/\/ddwdevices.shop\/products\/20w-bi-amp-wired-column-speaker-70v-100v-commercial-outdoor-wall-mounted-loudspeaker","provider":"DOWELL DUSTIN WAYNE","version":"1.0","type":"link"}