{"product_id":"2x50w-100w-mini-tpa3116-2-1-bluetooth-4-2-hifi-digital-stereo-amplifier-dc-24v","title":"2x50W+100W Mini TPA3116 2.1 Bluetooth 4.2 HiFi Digital Stereo Amplifier, DC 24V","description":"\u003cp\u003eDescription: Resistors use precision patches to ensure a good signal-to-noise ratio. Built-in Bluetooth chip and Bluetooth 4.2 input function. PCB uses 1.6mm thick double-sided sheet, 2.0 oz copper thickness, spray tin full process, to ensure good passing performance of large and small current. First-class PCB quality. Fully enclosed dustproof potentiometer, the performance is more stable, more durable than ordinary potentiometer. Use high-current inductors for red and gray ring audio to ensure the sound is crisp and powerful. This machine adopts all-aluminum chassis, the surface of the chassis is all processed by brushed oxidation coloring process, all aluminum knobs, feel very good. Specification: Size: 185x105x43mm Working method: Class D Quiescent current: 50mA Work efficiency: 90% Rated output power: 2x50W+1x100W Frequency response: 20Hz to 20KHz Working voltage: DC 18V to DC24V Maximum output current: 2A Power supply: DC 24V(Not included) The function of the knob from left to right is: left and right channel treble adjustment, left and right channel bass adjustment, subwoofer volume adjustment, subwoofer frequency adjustment, total volume adjustment Package Includes: 1 Piece Amplifier\u003c\/p\u003e","brand":"Shop2IndiaBei","offers":[{"title":"Default Title","offer_id":43066280411304,"sku":"U2I-BFU-63021227","price":18095.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/1588\/1354\/products\/63021227_1_image__56717.jpg?v=1673121007","url":"https:\/\/shop2india.com\/products\/2x50w-100w-mini-tpa3116-2-1-bluetooth-4-2-hifi-digital-stereo-amplifier-dc-24v","provider":"SHOP2INDIA GATEWAY","version":"1.0","type":"link"}