The MP 25.3 car audio tweeters, featuring Tetolon dome and 25 mm voice coil, provides a very wide, linear frequency response.
Thanks to its “Center Tuning Duct”, positioned in the center of the powerful Neodymium magnetic circuit, exchange of air between dome and rear load chamber is ensured, fine-tuning the acoustics to perfection.
The resulting very low resonance frequency is also functional for the woofer crossover point, elevating the sound stage.
Physical Specs
| A | 44 mm | 1.73 in. |
| B | 41 mm | 1.61 in. |
| C | 27 mm | 1.06 in. |
| D | 17 mm | 0.67 in. |
Electro-acoustic Specs
| D mm | 29 |
| Re Ohm | 3,9 |
| Fs Hz | 1200 |
| Le mH | 0,02 |
| Vas I | - |
| Mms g | 0,17 |
| Cms mm/N | 0,1 |
| BL T*m | 1,6 |
| Qts | 0,55 |
| Qes | 1,98 |
| Qms | 0,57 |
| Spl dB | 91 |
Technical Specs
| Component | Tweeter |
| Size mm (in.) | 29 (1.14) |
| Power Handling - Peak W | 120 |
| Power Handling - Peak Note | (Hi-Pass filtered @ 2,5kHz - 12 dB Oct.) |
| Impedance Ohm | 4 |
| Voice Coil Ø | 25 (1) |
| Frequency Response Hz | 1.4k ÷ 22.5k |
| Magnet size D x d x h mm (in.) | 24.5 x 6 x 3.5 (0.96 x 0.24 x 0.14) |
| Weight of one speaker kg (lb.) | 0.07 (0.14) |
| Magnet | Neodymium |
| Dome | Tetolon |