Fountek FR88
The Fountek FR88 is a compact 88mm full range drive unit featuring a black aluminium cone, shielded magnet system, non resonant diecast chassis and a copper clad aluminium ribbon voice coil. This small drive unit has an excellent transient response and low distortion.
| Resonant frequency (fs) | 105 Hz | Nominal impedance (Zn) | 8 Ω |
| Mechanical Q factor (Qms) | 2.56 | DC resistance (Re) | 6.3 Ω |
| Electrical Q factor (Qes) | 0.77 | RMS power handling | 15 W |
| Total Q factor (Qts) | 0.59 | Sensitivity (2.83V/1m) | 85dB |
| Equivalent volume (Vas) | 1.2L | Chassis diameter | 88 mm |
