FW168K
The Fountek FW168K is a 182mm / 6½ inch midwoofer featuring a hardened aluminium cone, a strong diecast chassis and an integral protection grille. This drive unit has a highly dynamic sound with an excellent transient response and low distortion.
| Resonant frequency (fs) | 48.6 Hz | Nominal impedance (Zn) | 8 Ω |
| Mechanical Q factor (Qms) | 2.31 |
DC resistance (Re) | 6.8 Ω |
| Electrical Q factor (Qes) | 0.52 |
RMS power handling | 50W |
| Total Q factor (Qts) | 0.42 | Sensitivity (2.83V/1m) | 87.1dB |
| Equivalent volume (Vas) | 15.1L | Chassis diameter | 182 mm |