Using its bi-amp capability, the XS-GS1621C’s crossover allows you to take full advantage of this system’s 75 watt RMS rating.

Step up to a new level of sonic performance with Sony’s XS-GS1621C 6-1/2″ component speaker system. The package includes two 6-1/2″ woofers, two 1″ dome tweeters, and a pair of outboard crossovers. Each woofer features a rigid, reinforced special Kevlar that delivers focused midrange and strong midbass punch, even during high-volume playback. A tough rubber surround supports the cone, so this speaker will stand up to the inevitable abuse that awaits all car speakers.