The engineers behind some of the greatest technology at Pioneer have come out with the Pioneer TS-D69C and the CarSoundFit app. This advanced automotive speaker simulator takes your existing car and maximizes the audio quality you're able to hear, bringing the brand's signature punchy, high-quality sound. Using the app on your smartphone, all you have to do is choose your vehicle make or type, then pick the sound you want to hear (jazz, rock or something else). Finally, pick the speaker you'd like to hear your music from in the app. You'll be able to hear the difference between your existing settings and new models based on real measurements taken by Pioneer's experts. The best experience comes from using headphones to hear every little detail and difference. The CarSoundFit app is perfect for those choosing between different Pioneer speakers, too: you'll be able to decide just what you want by hearing a perfect simulation ahead of time. 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-D69C 2-way component system. If you find speakers you want, our team of mobile experts is here to help with installation.