Kicker DX40 4" DX Series 02DX40
- Curvilinear Injection-molded Polygraphite Cone
- Woofer: 4"
- 1/2-inch Neodymium tweeters with Kaladex domes
- Impedance: 4 Ohm
- Frequency Response: 60-20,000Hz
- Maximum Power: 90 Watts
- RMS Power: 20 Watts
- Sensitivity: 88dB
- Mounting Hole: 3 11/16"
- Mounting Depth: 1 13/16"
- Grills Included
- 1-year SonicElectronix.com warranty
Warranty and Return Policy
Internal Product ID
Wiring Diagram Legend
Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.