{"product_id":"wireless-home-audio-amplifier-home-speakers-bass-and-treble-control-50w-dual-channel-mini-portable-power-stereo-sound-receiver","title":"Wireless Home Audio Amplifier, Home Speakers Bass And Treble Control 50W Dual Channel Mini Portable Power Stereo Sound Receiver","description":"\u003cp\u003eDescription: With TPA3116 LM1036, the power supply filter capacitor is 3300UF\/25V. The main filter capacitor uses electrolytic capacitors to ensure a strong source of continuous power support. The resistor uses a five-ring metal resistor, and the main circuit uses a five-ring metal film resistor with an accuracy of  ±1% to ensure a good signal-to-noise ratio. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current. The red-grey ring is used for special power discharge to ensure the sound is crisp and powerful. Specification: Working method: Class D Bluetooth module: 4.0 Static current: 50 mA Work efficiency: 90% Rated output power: 2 * 50W Frequency response: 20Hz to 20KHz Operating voltage: DC18V to DC24V Maximum output current: 3A Size: Approx. 125x83x38mm Potentiometer function: treble, bass, volume (from left to right) Package Includes: 1 Piece Mini Bluetooth Amplifier 1 Piece Antenna\u003c\/p\u003e","brand":"Shop2IndiaBei","offers":[{"title":"Default Title","offer_id":43066245316776,"sku":"U2I-BFU-63018046","price":15439.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/1588\/1354\/products\/63018046_3_image__74506.jpg?v=1673120347","url":"https:\/\/shop2india.com\/products\/wireless-home-audio-amplifier-home-speakers-bass-and-treble-control-50w-dual-channel-mini-portable-power-stereo-sound-receiver","provider":"SHOP2INDIA GATEWAY","version":"1.0","type":"link"}