| Brand | Edifier |
| Model | R501BT |
| Power Output | RMS 11W x 5 + 38W |
| THD + N (testing level) | 10% |
| Signal to Noise Ratio | = 85dBA |
| Frequency Response (Satellites) | 170Hz - 20KHz (±6dB) |
| Frequency Response (Center) | 150Hz - 20Hz (±6dB) |
| Frequency Response (Subwoofer) | 38Hz - 95Hz (±3dB) |
| Input Sensitivity | 800 ± 50mV |
| Input Type | 5.1, Bluetooth, PC, Aux, SD Card, USB |
| Speaker Driver (Mid-range & treble unit) | 7.8 cm |
| Speaker Driver (Bass Unit) | 21 cm |
| Country of Origin | China |