Buran Series
| Model | XBR-613 | 
| Type | Coaxial | 
| Size | 6.5" | 
| Frequency response | 60 - 19000 Hz | 
| Package quantity | Pair | 
| Voice coil size | 1.00" | 
| Cone | Paper | 
| Magnet | Ferrite | 
| Surround | Foam | 
| RMS Power | 50 W | 
| MAX Power | 100 W | 
| Frame | Steel | 
| Impedance | 4 Ohm | 
| SPL | 90.00 dB | 
| Fs | 60.00 Hz | 
| Qts | 0.45 | 
| BL | 5.50 | 
| Vas | 20.40 L | 
| Gross weight | 4.14 lb (1.88 kg) |