WTB: 4 channel amp, s14 door speakers

I want a good quality “cheap” 4-channel amp to power the 4 speakers.

I would also like some new or used “Good Quality” door speakers for my s14.

I do not need the most powerful, but I am looking for the high quality sound, so nothing remotely damaged/broken/fuzzy.

I think I have sourced some speakers but I still need a 4 - channel amp. something in the $50 - 100 range.

I have a 4 ch pyle amp 320rms total output for $100

let me know which one it is from this list.
http://www.retrevo.com/samples/Pyle-Amp.html#reviews
I may be interested

it’s a PLA4170