With its 51 mm (2,0 in.) maximum depth the DCX 170.3, is a “flat” car audio coaxials optimized for installation in a vehicle’s door and/or other reduced spaces, without giving up on acoustic reproduction quality. A Neodymium magnet, PEI dome tweeter, built-in crossover, TPU (Thermoplastic polyurethane) surround, a copper voice coil wound on a conex former and painstaking care in its build ensures performance surpassing other components within the same category.
| Power Handling - Peak W | 120 |
| Power Handling - Continuous W | 60 |
| Impedance Ω | 4 |
| Frequency response Hz | 50 ÷ 21k |
| Sensitivity dB SPL | 93 |
| Woofer size mm (in.) | 160 (6) |
| Tweeter size mm (in.) | 15 (0.6) |
| Woofer Voice Coil Ø mm (in.) | 25 (1) |
| Woofer magnet | High density flux ferrite |
| Tweeter magnet | Neodymium |
| Woofer cone | Water-repellent pressed paper |
