( 01 / 01 )Hertz Dieci SeriesDCX 165.3 6.5inch120W

The Hertz Dieci Series DCX 165.3 6.5inch 120W 2 Way Coaxial Speaker is a smart, value-packed upgrade for drivers who want clearer highs, fuller midrange, and tighter midbass from their factory locations. Designed for straightforward installation in most vehicles that accept 6.5-inch speakers, this coaxial set integrates a dedicated tweeter and woofer on a single axis, ensuring a coherent, lifelike soundstage without complex component mounting. Built with everyday reliability in mind, the DCX 165.3 pairs a durable, water-repellent cone for the woofer with a lightweight PEI dome tweeter that delivers crisp, detailed high frequencies. Its efficient design works well with factory head units, and it scales up cleanly when powered by a quality aftermarket amplifier. A rigid steel basket and carefully tuned motor structure help control cone movement for accurate response and reduced distortion, while the integrated tweeter filter provides smooth, seamless transitions between drivers. With a rated peak power of 120 watts, this 2-way coaxial speaker is ideal for listeners seeking impactful performance without sacrificing ease of fitment. Expect improved vocal clarity, more presence in guitars and snares, and a livelier top end that brings your favorite tracks to life on the road. Whether you are refreshing a tired OEM system or rounding out a new build, the Hertz Dieci Series DCX 165.3 strikes the right balance of musicality, durability, and convenience. Enjoy reliable Hertz engineering, OEM-friendly dimensions, and a sound signature tuned for everyday enjoyment in virtually any driving environment.
( Specifications )
| Impedance | 4 ohm |
| Frequency response | 60 Hz–21 kHz |
| Basket | pressed steel |
| Brand | Hertz |
| Brand origin | Italy |
| Color | black |
| Compliance | not specified |
| Crossover | integrated |
| Crossover frequency | not specified |
| Cutout Diameter | 142 mm |
| Cutout diameter (in) | 5.59 in |
| DC Resistance (Re) | not specified |
| Enclosure Required | no |
| fs | not specified |
