GRS 6AS-4 6-1/2" Dual Cone Replacement Car Speaker

The GRS 6AS-4 is a 6-1/2-inch dual cone replacement car speaker, engineered to breathe new life into your vehicle's audio system. Designed as a full-range driver, it excels at reproducing bass and mid-bass frequencies with clarity and punch, making it an ideal upgrade for factory speakers that have lost their sparkle. Whether you are restoring a classic car, replacing a blown unit, or simply seeking a cost-effective improvement to your daily driver's sound, this 4-ohm speaker offers a straightforward solution that fits seamlessly into standard 6.5-inch mounting locations.

Technically, the 6AS-4 features a dual cone design that extends frequency response for smoother treble, while its 89.9 dB sensitivity ensures efficient power handling from modest head units. With a total Q factor (Qts) of 1.39, it is well-suited for open-back installations or small sealed enclosures, delivering controlled, articulate bass. The 3.5-ohm DC resistance and 0.4 mH voice coil inductance contribute to stable performance, while the 51 mm mounting depth and 145 mm screw circle diameter facilitate easy installation in most vehicles. Built with a 165.1 mm nominal diameter and six mounting holes, this speaker is a reliable choice for upgrading your car's audio without complex modifications.