6.5 inch subwoofer low frequency speaker driver 166mm 4ohm 120w loudspeaker unit
| Attribute | Value |
| 1.1 Rate power | 60 W |
| 1.2 Max power | 120 W |
| 1.3 Sensitivity | 92±3dB(AT 0.1M/0.1W, AT 0.6,0.8,1.0,1.2KHZ) |
| 1.4 Impedance | 4Ω±15% |
| 1.5 Frequency | Fo~~22KHZ |
| 1.6Resonance frequency | 60hz±20% |
| 1.7 Distortion rate | ≤5% |
| 1.8 Magnet size | Φ80*40*15mm |
| 1.9 Weight | 1049g±8% |
| 2.0 Size | Φ166*72Hmm |
| 2.1voice coil & Material | ΦKAPTON |
| 2.2 Cone | Carbon fibre knit cone |
