SB13PFCR25-4
UK STOCK ITEM
The SB13PFCR25-4 by SB Acoustics is a 5 inch 4 ohm midwoofer speaker featuring a blended paper fibre cone, a vented reinforced plastic chassis and an optimised motor system. Like other SB Acoustics plastic chassis drivers, the SB13PFCR25-4 has a smooth response and is incredible value for money.
Also available in 8 ohms: SB13PFCR25-8.
| Resonant frequency (fs) | 44 Hz | Nominal impedance (Zn) | 4 Ω |
| Mechanical Q factor (Qms) | 2.6 |
DC resistance (Re) | 3.2 Ω |
| Electrical Q factor (Qes) | 0.33 |
Max power handling | 40 W |
| Total Q factor (Qts) | 0.29 |
Sensitivity (2.83V/1m) |
89dB |
| Equivalent volume (Vas) | 13.4L | Chassis diameter |
150mm |
