https://componentstree.com/product/tda7297-dual-audio-amplifier-module/
TDA7297 Dual Audio Amplifier Module - ComponentsTree.com
TDA7297 Dual Channel Digital Power Amplifier Module is a newly designed digital audio amplifier board with fine quality is practical to install and use also
audio amplifier moduledual
https://www.creatall.com/sale-37914346-tda7297-amplifier-audio-module-15w-15w-double-channel-for-bookshelf-speaker.html
TDA7297 15W+15W Amplifier Module for Bookshelf Speaker
TDA7297 amplifier audio module with 15W+15W double channel output, DC 8-18V power input, and compatibility with bookshelf speakers.
amplifier modulebookshelfspeaker