{"product_id":"tda7498-class-d-subwoofer-amplifier-100w-bass-digital-power-amplifier-board","title":"TDA7498 Class D Subwoofer Amplifier 100W Bass Digital Power Amplifier Board","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eFeatures an advanced sixth generation BCD6S process (bipolar \/ CMOS \/ DMOS) that   monolithic integrated analog, logic and high voltage capability.  \u003cbr\u003eCompared with other Class D amplifiers, ST's BCD6S process achieves higher chip area energy efficiency, crosstalk reduction and improved sound quality. \u003cbr\u003eIn addition, the BCD6S allows NMOS and PMOS complementary transistors to be integrated into high-power output circuits.\u003cbr\u003eThe electrolytic capacitor adopts imported 2200UF \/ 35V electrolysis, and the resistor uses 1206 0805 high-precision chip resistor to ensure a good signal-to-noise ratio of the whole machine.\u003cbr\u003eWith a fully enclosed dust-proof potentiometer, the performance is more stable and more durable than ordinary potentiometers. Both power and sound exceed TA2024 TDA7492.\u003cbr\u003ePCB board 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. First-class PCB quality.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBasic parameters:\u003c\/b\u003e\u003cbr\u003eWay of working: Class D\u003cbr\u003eQuiescent current: 20mA\u003cbr\u003eWork efficiency: 90%\u003cbr\u003eRated output power: 150W x 1\u003cbr\u003eWorking voltage: DC 18V-32V\u003cbr\u003eRecommended power supply voltage: DC 24V\u003cbr\u003eMaximum output current: 6A\u003cbr\u003eSpeaker impedance: 4-8 Ohm\u003cbr\u003ePCB size: 92mm x 83mm \/ 3.62x3.27 inch\u003cbr\u003eUse original TDA7498.\u003cbr\u003eSmall size and high power.\u003cbr\u003eNoise, circuit design is very reasonable, without any low noise.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e1 Piece TDA7498 Subwoofer Amplifier Board\u003c\/p\u003e","brand":"General","offers":[{"title":"Default Title","offer_id":50138340393246,"sku":"73007602","price":5004.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9266\/7678\/files\/73007602_1_image.jpg?v=1757673460","url":"https:\/\/uniqbuy.in\/products\/tda7498-class-d-subwoofer-amplifier-100w-bass-digital-power-amplifier-board","provider":"UNIQBUY","version":"1.0","type":"link"}