The Infinity Primus PR9613IS 6"x9" 3-way car speakers are engineered to deliver an exceptional audio experience in your vehicle. They feature patented Plus One™ polypropylene woofers, which are designed with up to 35% more radiating cone area compared to other speakers in their class. This innovative design results in higher sensitivity, increased low-frequency output, and a more balanced tonal response. The woofers are complemented by hi-roll rubber surrounds, crafted from automotive-grade materials, ensuring both clean sound reproduction and enhanced durability for long-lasting performance.

These speakers are equipped with edge-driven textile dome tweeters and piezo supertweeters, which work together to provide wider sound dispersion and a smoother high-frequency response. This configuration also contributes to increased power handling for both high and mid-range frequencies, bringing out the intricate details in your music. The true 4-ohm architecture, featuring low-impedance voice coils, allows your amplifier to deliver peak power efficiently, resulting in a stronger, clearer sound with improved depth and detail.

Infinity ensures the reliability of its speakers through rigorous Harman Standard Reliability Testing. This process involves subjecting the speakers to extreme conditions, including freezing, baking, shaking, exposure to ultraviolet light, and continuous operation at full power for extended periods. Furthermore, each speaker is individually voiced by world-class transducer engineers to authenticate the distinctive Infinity sound, guaranteeing a high-quality audio experience that surpasses generic, mass-produced sound. The product package typically includes two 3-way speakers, grilles, grille frames, bottom mount brackets, mounting screws, speed clips, adhesive-backed foam gaskets, and a comprehensive installation manual.