{"product_id":"audio-verstarker-tda7297-2-kanal-30w-2x15w-12v","title":"TDA7297 amplifier module - 2-channel, 2x 15 W, 6-18 V","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eStereo audio amplifier with two channels for 4- to 8-Ω speakers\u003c\/li\u003e \u003cli\u003eOutput power of 15 W per channel, designed for a 12 V operating voltage\u003c\/li\u003e \u003cli\u003eSupply voltage range of 6 to 18 V\u003c\/li\u003e \u003cli\u003eStereo input via 3.5 mm jack socket, with integrated volume control\u003c\/li\u003e \u003cli\u003eShort-circuit and overtemperature protection in the chip\u003c\/li\u003e \u003cli\u003eSoldered-on aluminum heatsink for heat dissipation\u003c\/li\u003e \u003cli\u003eScrew terminals for speakers and power supply\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis stereo audio amplifier with an integrated TDA7297 chip is suitable for building active speakers, vehicle audio systems, and upgrading the line outputs of consumer electronics. The module operates with a single supply voltage and does not require a balanced power supply configuration.\u003c\/p\u003e \u003cp\u003eThe input signal reaches the circuit board via the 3.5 mm jack socket, where a rotary potentiometer controls the volume for both channels simultaneously. The amplifier then outputs the signal to the speakers via two separate screw terminals. A blue LED indicates the operating status.\u003c\/p\u003e \u003cp\u003eSince the chip is designed for operating voltages between 6 and 18 V, it can be used with 12 V power supplies, such as lead-acid batteries or stationary power supplies. The soldered-on aluminum heatsink dissipates the heat generated during operation, while the chip protects itself from damage through short-circuit monitoring and thermal shutdown.\u003c\/p\u003e \u003cp\u003ePractical applications range from building small portable active speakers to equipping vehicles with audio systems or expanding TVs and radios with external speakers. The limited space on the circuit board and the simple circuitry make the module a compact component for such projects. A 12 V power supply or a suitable power source in the range of 6 to 18 V is required, along with speakers having an impedance between 4 and 8 Ω.\u003c\/p\u003e \u003cp\u003ePlease note that the amplifier is operated with DC voltage and is not intended for direct connection to the household mains. The module is intended solely for building prototypes and for testing and development purposes.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThe module is intended exclusively for building prototypes and for testing and development purposes and is not suitable for operation on the household mains. Work on power supplies with voltages above 24 V or near household electrical installations must be carried out by qualified electricians; if you are unsure about integrating the module into existing systems, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x Audio amplifier TDA7297, 2-channel, 30W (2x15W), 12V\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045656039773,"sku":"F23107807","price":5.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/audio-verstaerker-tda7297-2-kanal-30w-2x15w-12v-funduino-9218079.png?v=1791492284","url":"https:\/\/funduino.com\/en\/products\/audio-amplifier-tda7297-2-channel-30w-2x15w-12v","provider":"Funduino","version":"1.0","type":"link"}