6" x 9" 4-Way Coaxial Speaker

The Pioneer TS-901M is a 6" x 9" 4-way coaxial car speaker engineered to deliver impressive audio quality. Its construction features a carbon and mica reinforced Injection Molded Polypropylene (IMPP) cone, providing both durability and excellent bass response. For a full sound spectrum, it incorporates an 18mm tweeter and an 11mm super tweeter for detailed high frequencies, and a 2-1/4" cellulose fiber cone midrange to reproduce clear mid-tones. With a maximum power handling of 450W and 90W RMS per speaker, the TS-901M offers robust sound output. The inclusion of multi-fit 6" x 9" adapters simplifies installation, making it a straightforward upgrade for many vehicles. Additionally, a heat-resistant voice coil ensures reliable performance and longevity, even under demanding conditions. While the Pioneer website indicates "No fitment information" for this specific model and its related vehicle selection tools, other sources suggest that 6" x 9" speakers generally fit properly without modifications in many applications.