These low-poly speakers are perfect for a game engine or a render. 4K Royalty Free textures included. Speaker grille created using a Vorinoi texture.
If you want to download a lower (or higher) resolution of these textures, it can be found at this link: https://cc0textures.com/view?tex=Wood28
I reccomend that you use the default .blend file; it contains the textures already packed into the .blend, with no need for material setup.
You can set up the speaker grille in some other material editor. There are lots of free speaker grille materials online, or you can use software like Substance Painter to create it.
Sorry for the bad Marmoset preview, I am still figuring the software out.
If you have any questions, or need any help with material setup, just ask me :)