HERTZ
Hertz Dieci DCX 460.3 4x6" 2-Way Coaxial Speakers, 40W RMS, 4Ω, Pair
Hertz Dieci DCX 460.3 4x6" 2-Way Coaxial Speakers, 40W RMS, 4Ω, Pair
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Hertz DCX 460.3 is a 4" x 6" 2-way coaxial speaker set from the Dieci Series, built for factory replacement installs that need clean output, high sensitivity, and straightforward mounting in a 4x6 location.
Each speaker is rated at 40W RMS and 80W peak at 4 ohms, with a published frequency response of 65 Hz – 21 kHz. The design uses a water-repellent treated paper woofer cone, TPU surround, and a PEI dome tweeter with a neodymium magnet, plus a built-in crossover for simplified wiring.
Key Performance Features
- 4" x 6" 2-way coaxial speaker pair for direct replacement locations
- 40W RMS / 80W peak (each) power handling
- 4Ω impedance
- PEI dome tweeter with neodymium magnet
- Water-repellent treated paper woofer cone with TPU surround
- Built-in crossover (no external passive network required)
Power Handling
- Continuous (RMS): 40W each (80W per pair)
- Peak: 80W each (160W per pair)
Input / Tuning
- Standard speaker-level input from head unit or amplifier
- Built-in crossover for coaxial tweeter integration
- System tuning is handled at the head unit and/or amplifier (EQ, crossovers, level)
Installation Use Cases
- Factory 4x6 speaker replacement in doors, rear side panels, or dash locations (vehicle-dependent)
- Budget-to-mid upgrade with improved clarity and efficiency over worn OEM drivers
- Head-unit powered installs or small external amplifier setups within the RMS rating
Technical Specifications
- Brand: Hertz
- Series: Dieci
- Model: DCX 460.3
- UPC: 8018823110198
- Speaker Size: 4" x 6"
- Design: 2-way coaxial
- Impedance: 4Ω
- Power Handling (RMS): 40W each (80W per pair)
- Power Handling (Peak): 80W each (160W per pair)
- Frequency Response: 65 Hz – 21 kHz
- Sensitivity: 93 dB
- Mounting Depth: 53 mm (2.1")
- Cutout Dimensions: 5.7" x 3.5"
What’s Included
- (2) Hertz DCX 460.3 coaxial speakers
- User documentation
Why Buy From MCOR Automotive
- Authorized Hertz retailer
- Accurate system matching support (power, fitment constraints, upgrade paths)
- Fast fulfillment and responsive post-sale support
- 20+ years of professional 12V audio experience
| A1 | 155 mm (6.1 in.) |
| A2 | 97 mm (3.8 in.) |
| B1 | 146 mm (5.7 in.) |
| B2 | 89 mm (3.5 in.) |
| C | 53 mm (2.1 in.) |
| D | 45 mm (1.8 in.) |
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.
