Hertz CX 100 is a 100 mm (4") 2-way coaxial speaker set from the Cento Series, built for OEM replacement locations where speaker placement is off-axis and space is limited. Each speaker combines a 24 mm (0.9") Tetolon® dome tweeter with a SPP-M (Semi Pressed Paper-Mica) woofer cone, plus a RHFC™ (Rotary High Frequency Contour) tweeter mount that can be angled toward the listener for improved response in real-world installs. Key Performance Features 2-way coaxial design for simple factory-location upgrades 24 mm Tetolon® dome tweeter (ferrofluid-cooled) RHFC™ directable tweeter for better off-axis listening SPP-M semi-pressed paper + mica woofer cone for stiffness + damping Compact 3-spoke basket with rubber magnet cover for vibration damping Optional grille available (not included) Power Handling Continuous (RMS): 40W Peak: 120W Installation Notes Impedance: 4Ω Coaxial layout keeps wiring simple (no external crossover box) RHFC™ tweeter can be aimed to optimize response from factory locations Buyer Use Cases Factory speaker replacement with higher output and improved clarity Front or rear fill upgrades where space limits component systems OEM head unit systems needing efficient 4Ω coaxials Technical Specifications Brand Hertz Series Cento Model CX 100 UPC 8018823126878 Type 2-Way Coaxials Size 100 mm (4") Power Handling (Continuous) 40W Power Handling (Peak) 120W Impedance 4Ω Frequency Response 80 Hz – 22 kHz Sensitivity 92 dB Woofer Voice Coil 25 mm (1") Tweeter Voice Coil 13 mm (0.5") Woofer Magnet High density flux ferrite Tweeter Magnet Neodymium Woofer Cone Semi-pressed paper + Mica (SPP-M) Tweeter Dome Tetolon What’s Included (2) Hertz CX 100 coaxial speakers (pair) Why Buy From MCOR Automotive Authorized retailer support Fitment and system-matching help from an install-focused team Fast fulfillment with real product support Fitment, Installation & Warranty Notes Fitment Help: Need help confirming fitment, compatibility, amplifier matching, or installation parts? Use our Fit Guide or contact us through the chat button before ordering. Authorized Retailer: MCOR Automotive is an authorized Hertz retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.
