This 150mm / 6 inch 4 Ohm midrange unit is constructed from high quality component parts. Features include a coated NRSC fibre glass cone, central phase correction plug, ventilated motor system and a rugged diecast chassis. The output is highly linear and the useable response extends to an impressive 9 kHz.
With a high sensitivity of 92.4dB this 4 ohm driver offers a level of performance and resolution that is unexpected at this price.
Full details and response graph can be found within the downloadable data sheet at the bottom of this page.
| Resonant frequency (fs) | 100 Hz | Nominal impedance (Zn) | 4 Ω |
| Mechanical Q factor (Qms) | 5.62 | DC resistance (Re) | 3.2 Ω |
| Electrical Q factor (Qes) | 0.47 | RMS power handling | 75 W |
| Total Q factor (Qts) | 0.43 | Sensitivity (2.83V/1m) | 92.4 dB |
| Equivalent volume (Vas) | 3.7L | Chassis diameter | 149 mm |
