| Shape | Square |
|---|---|
| W x L (mm) | 77 x 77 |
| Height (mm) | 30.5 |
| Magnet | Ferrite |
| Frame material | Metal |
| Cone material | Paper |
| Weight (g) | 140 |
| Impedance (ohm) | 8 |
| Rated Power (W) | 3 |
| Max Power(W) | 5 |
| S.P.L. (dB) | 95 |
| Measured Condition | 1W 50cm |
| fo (Hz) | 250 |
GF0778X
| Size(mm): | 77 x 77 x 30.5 |
| Impedance(ohm): | 8 |
| Rated Power(W): | 3 |
| S.P.L.(dB): | 95 (1W 50cm) |
| fo(Hz): | 250 |