This listing is for 1 pair of  Custom Bullet Tweeter Audio System loaded with the BLK JBL ST400 Tweeters in a custom box by JAHsound.  Designed for home, Pro Audio and car audio systems, this system delivers 300W RMS at 4 Ohm and made in the United States. The tweeter comes with 3 rubber feet and a connector panel and locking 1/4" chassis jack, providing convenience and secure locking installation. This high-quality tweeter system is ideal for enhancing the audio experience in your sound system, delivering clear and powerful top quality sound output.