Item Name: 100W Digital Power Amplifier Board TDA7293 Dual 12-32V Channel Audio Module. Product DescriptionDescription:The product will be upgraded constantly, the appearance and color may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance.Features:1. This circuit is an official standard circuit, which is stable and reliable.2. The filter adopts large electrolysis with a withstand voltage of 50V and a capacity of 2200uf.3. Supply voltage: double 12-36V ring cow, double 32V ring cow is recommended4. Output power: 85W * 1 rated power without distortion, peak power 100W5. Can easily push speakers above 100W, speaker impedance: 4-8 ohms6.PCB size: 60 * 36mmUse note:Must use 3 wire transformer, double 12-32 can be used, you must paste the heat sink yourselfNeither direct current nor batteries!1. This is a DIY product, the success or failure depends on personal level, the power amplifier board parts need to be welded by yourself:2. There is no circuit diagram for this product (clear component marks on the PCB board), nor any technical consultation.3. The kit parts are tested and shipped. Free repairs are not provided.Thank you for your understanding.
