Description
The Beyma SPL70FE is a 1-inch-exit, 8-ohm ferrite compression driver for high-output upper-midrange and high-frequency reproduction through a compatible horn or waveguide. It is sold individually.
The current car-audio technical table publishes 109 dB sensitivity, a 700 Hz–19 kHz frequency range, a 1.75-inch voice coil, and a PM4 polymer diaphragm. The power field in that table is internally inconsistent, so a wattage is not stated on this listing.
Specifications
| Model | SPL70FE |
|---|---|
| Sold as | Single compression driver |
| Throat diameter | 1 inch |
| Nominal impedance | 8 ohms |
| Published power handling | Not reliably stated in the current car-audio technical table |
| Sensitivity | 109 dB, 2.83 V / 1 m |
| Frequency range | 700 Hz–19 kHz |
| Voice-coil diameter | 1.75 inches |
| Diaphragm | PM4 polymer |
| Magnet | Ferrite |
Use a compatible 1-inch horn and crossover settings from the current SPL70FE technical sheet. Confirm power handling, horn fitment, and protective filtering before installation.