Hertz CPK 690 6x9" 2-Way Component Speaker System Subwoofers Hertz builds the enclosure from

Hertz builds the enclosure from thick MDF to provide a rigid cabinet structure for the installed subwoofer

1% THD at 1 kHz and 4 ohms

while the compact neodymium motor structure helps keep the tweeter installation footprint small

cellular accessories

Hertz CPK 690 6x9" 2-Way Component Speaker System Subwoofers Hertz builds the enclosure fromThe Hertz CPK 690 is a 6x9 inch, two way component speaker system from the Cento PRO line. It is designed for vehicles with oval 6x9 speaker locations, including many door applications common in North American vehicles. By separating the woofer and tweeter, the system allows more flexible placement than a coaxial speaker design. This system is intended for listeners upgrading factory door speakers who want stronger midbass output and more controlled