Pioneer’s TS-A300D4 12″ “A” Series subwoofer is designed to perfectly match the Pioneer “A” Series full-range loudspeakers.

Combining the latest design and technology with specifically selected materials these subwoofers provide high quality sound and excellent bass response.

Match with Pioneer’s GM-A Series amplifiers for an impressive in car experience!

CarSoundFit The Pioneer CarSoundFit app is a car sound simulator designed to allow you to experience an in-car sound with your own smartphone. Hear examples of the difference between the original speakers and Pioneer speaker upgrades to understand what improvements Pioneer can offer. To experience the virtual listening demonstration download the free Pioneer CarSoundFit app from either the App Store or Google Play.

IMPP Cone Construction 12″ glass fiber and mica interlaced Injection Molded Polypropylene (IMPP) cone construction.