I have a 2016 Ford Escape Titanium with the Sony System. I recently installed a subwoofer in my car but after installing it, tuning it and making it look all neat I wasn’t very pleased with the outcome. The subwoofer sounds fantastic but the rest of the speakers in the car don’t have a very clear sound and they also don’t get very loud. I’m thinking about installing new speakers that have a more clear sound and are a little bit louder. My question is can I install the speakers without removing the stock Sony amplifier or do I have to replace everything? Also if there are any better ideas that would make it sound better I’d like to hear them.