Extra Plugs?

[JerEazy]

I bought what I believe was a factory radio from eBay to put in my new to me 97 - but I seem to have 2 extra plugs back there.

Radio still works with the one larger plug in. But I’m missing sound from some speakers for sure. Can someone point me in a direction or provide advice?

I love a stock look - so the goal was to keep it and aftermarket amp and speaker set up.

 

[JerEazy]

Here’s the back of the radio I picked up. Thought it would fit. Seems that second plug is for front speakers and maybe a feed to the factory amp?

Does anyone have a part number or model number to the stereo that does fit?

 

[Malleus]

There are mutiple options for every year, and they changed almost every year, including differences between Toyota and Lexus models. If you want the stereo options specifically for your year model, you need to use your VIN and check the Toyota EPC. There are models from other years that will fit, but AFAIK, there isn't a matrix of what was offered and what interchanges between years. You can try the PartSouq EPC, but it won't give you a definitive answer, just a list of options for your year model.