Fostex GX250
| Brand | Fostex |
| Model | GX250 |
| Drivers | 25mm pure magnesium ridge dome tweeter 13cm magnesium alloy HR diaphragm midrange 25cm HR diaphragm woofer |
| Woofer | |
| Woofer diameter (mm) | |
| Midrange | |
| Midrange diameter (mm) | |
| Tweeter | |
| Tweeter diameter (mm) | |
| Frequency response | 40 Hz – 40000 Hz −10 dB |
| Enclosure | Ported |
| Sensitivity (dB) | 90 |
| Impedance (Ω) | 4 |
| Recommended amplifier power, least (W) | |
| Recommended amplifier power, most (W) | |
| Built-in amplifier power (W) | |
| Height (mm) | 1 |
| Width (mm) | 336 |
| Depth (mm) | 389 |
| Weight (kg) | 56 |