Pioneer TS-A300S4

Upgrade your sound with powerful bass.

Upgrade the original sound system of your car. Our A-series subwoofers compliment our A-series speakers to give you that sound upgrade solution that you have been looking for.

The A-series subwoofers combine superior high quality sound, design and technology, along with carefully selected materials to improve bass response.

When matched with Pioneer’s GM-A series of amplifiers, you can enjoy powerful, solid bass in your car, no matter what volume level.