Simple low power class AB "integrated amp" build?

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Hey all, I'm looking for a "relatively" simple class AB build to drive a pair of cheap satellite speakers I have. Looking for 5-10 watts into 8 ohms. I've got a handful of TIP29A and TIP30A transistors lying around so I'd like to use them if possible. I'm thinking something with some op-amp buffering and then discrete transistors for the amplification. The source will be a cell phone.

Let me know if anyone has any designs in mind I should look into. Not expecting this system to sound amazing, just think it'll be a fun project.
 
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