SPL Dynamics TD-series speakers are high quality coaxial speakers. These speakers are the best solution for those who are not satisfied by standard car audio systems and want clear improvements in sound quality.
| Type | 2-way |
| Size | 100mm ( 4" ) |
| Power handling RMS / max | 40 / 80 W |
| Frequency response | 80 - 22 000 Hz |
| SPL (1W/m) | 86 dB |
| Magnet weight | 5 oz |
| Mounting diameter | 98 mm |
| Mounting depth | 48 mm |
| Woofer | Titanium electro-plated polypropylene cone Diecast basket Rubber surround |
| Tweeter type | PEI |
| Tweeter magnet | Neodymium |