The Hertz DCX 87.3 is a premium 3.5-inch 2-way coaxial speaker from Hertz’s Dieci Series, designed to deliver detailed highs, clean vocals, and improved midrange clarity in factory dash speaker locations. Featuring a water-repellent pressed paper woofer cone and a neodymium PEI dome tweeter, the DCX 87.3 is engineered for efficient performance and excellent sound quality even when powered by factory radios. Its compact size and shallow mounting depth make it especially popular for Chrysler, Jeep, Dodge, Toyota, and GM dash speaker upgrades Features & Highlights 3.5-inch 2-way coaxial speaker system Hertz Dieci Series design Water-repellent pressed paper woofer cone PEI dome tweeter Neodymium tweeter magnet High-density ferrite woofer magnet High-efficiency 92 dB sensitivity Compact shallow-mount design Excellent factory radio compatibility Smooth highs and detailed vocals Ideal for dash speaker applications Specifications Specification Details Speaker Size 3.5-Inch Speaker Type 2-Way Coaxial RMS Power Handling 30 Watts Peak Power Handling 60 Watts Impedance 4 Ohms Frequency Response 130Hz – 21kHz Sensitivity 92 dB Mounting Depth 1.8" Woofer Cone Material Water-Repellent Pressed Paper Tweeter Material PEI Dome Tweeter Magnet Neodymium Woofer Magnet Ferrite