The specialists behind some of the greatest engineering at Pioneer have come out with the Pioneer TS-A682F and the CarSoundFit app. This next-gen car speaker simulator takes your existing auto and maximizes the audio quality you're able to hear, creating the brand's signature high-quality sound. After downloading the app on your smartphone, the next step is to choose your vehicle make or type, then pick the type of music you want to hear (jazz, rock or something else). Finally, choose the speaker you'd like to hear the music from in the app. You'll be able to notice the differences between your existing settings and new models based on detailed measurements taken by Pioneer's engineers. The best experience comes from using headphones—you'll hear every little detail and difference. The CarSoundFit app is perfect for people choosing between different Pioneer speakers, too: you'll be able to decide what you want by hearing a perfect simulation. The brand even gives you a sample sound from stock speakers so you can hear just how much you'll get out of new gear, like the Pioneer TS-A682F 4-way coaxial system. If you find speakers you love, our team of mobile experts is here to help with installation.