| Shape | Round |
|---|---|
| Diameter (mm) | Φ77 |
| Height (mm) | 31.5 |
| Magnet | Ferrite |
| Frame material | Metal |
| Cone material | PET |
| Weight (g) | 133 |
| Impedance (ohm) | 4 |
| Rated Power (W) | 7 |
| Max Power(W) | 10 |
| S.P.L. (dB) | 93 |
| Measured Condition | 1W 50cm |
| fo (Hz) | 300 |
GF0774BMX-2
| Size(mm): | Φ77 x 31.5 |
| Impedance(ohm): | 4 |
| Rated Power(W): | 7 |
| S.P.L.(dB): | 93 (1W 50cm) |
| fo(Hz): | 300 |