Kuryakyn 7373 Zombie Speaker Grill Crank it up! While you're enjoying great travelin' tunes, add some visual punch to your speakers. With these trick, easy-to-install grills, your speakers will look as good as they sound! Available in several great designs. Sold as a pair. Tech tips: Rear speaker applications require installation of Kuryakyn Rear Speaker Accents (sold separately). Note: Kuryakyn part number: 7373.