Simple USB Speaker Project

Sounds pretty good to me. What would a schematic including this IC look like?

Frederick said:

What would a schematic including this IC look like?

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Why don't you look at its datasheet?
The datasheets for most audio amp ICs including the LM1875 have a complete schematic with a dual-polarity supply, a complete schematic with a single-polarity supply and pcb designs. The datasheets also have applications notes, important tips and heatsink calculations.
You can't possibly make a circuit work properly without looking at the datasheets of the main parts.

**broken link removed**

From what I can tell, that seems to be the IC's recommended schematic. Am I correct in that assumption?

You copied the schematic with the dual polarity supply. The datasheet also has a schematic with a single polarity supply. Select one.

Alright, thanks for the help! I think I'll look over the parts list and see if I can put this thing together.