Audio question?

For a short time I used an Alpine power pack: https://www.amazon.com/Alpine-KTP-445U-4-channel-Power-Amplifier/dp/B003VVYL46
I wired a 3.5mm connector to it so I could just plug in my phone. The probably with using just an amp is the sound quality. There's really no built-in EQ or any kind of signal processing.


I've been looking at a unit like that for a different project. Let me know how it sounds.
Actually, so for it's working out really nice. I'm somewhat surprised at how good it sounds.
You will have to buy a separate power cord, as it doesn't come with one.
But the unit is small enough that I have placed it in the glovebox and routed a Aux cord to come out at the ashtray. For the price, you can't go wrong.