Experience the unmistakable Hertz sound—without the need for separate component installations. The Hertz CPX 165 2-way coaxial speaker system is engineered for vehicles where space or factory layout limits component setups, offering premium audio performance in a compact form.

At the heart of the CPX 165 is a Tetolon dome tweeter driven by a Neodymium magnet, delivering wide off-axis dispersion and extended high-frequency response for detailed, airy highs. The tweeter benefits from Hertz’s advanced Radial Venting System, featuring eight precision-engineered vents at the base of the motor to ensure superior coil cooling and thermal stability.

This vented structure also acts as a carefully tuned rear chamber, optimized for a low resonance frequency (Fs)—allowing for a smooth, natural midrange and seamless crossover to the woofer.

The woofer features a pressed-paper cone and butyl rubber surround, delivering punchy mid-bass and extended low-frequency response, ideal for dynamic, full-range listening.