| Model | BR-15 | BR-18 |
| TYPE | single Subwoofer | single Subwoofer |
| Frequency Response | 48Hz -180Hz | 48Hz -135Hz |
| Sensitivity(1w/1m) | 95dB | 100dB |
| Max(SPL) | 117dB | 130dB |
| Nominal Impedance | 8Ω | 8 Ω |
| RMS power | 350w | 400w |
| Component | 1x15" | 1 x18" |
| Dimensions | 448x600x420 | 720x600x600 |
| Net Weight (kg) | 36kg | 40kg |
