SB12PACR25-4
NEW PRODUCT - UK STOCK ITEM
The SB Acoustics SB12PACR25-4 is a 4 inch 4 ohm midwoofer featuring an anodised aluminium cone, a low damping rubber surround and a reinforced round plastic chassis. A long throw design offering an extended frequency response with fast transients.
This is the round chassis version of the SB12PAC25-4 (pincushion style chassis).
We also stock a matching passive radiator : SB12PACR-00
| Resonant frequency (fs) | 52.5 Hz | Nominal impedance (Zn) | 4 Ω |
| Mechanical Q factor (Qms) | 5.0 | DC resistance (Re) | 3.1 Ω |
| Electrical Q factor (Qes) | 0.33 |
Max power handling | 30 W |
| Total Q factor (Qts) | 0.31 |
Sensitivity (2.83V/1m) |
87dB |
| Equivalent volume (Vas) | 5.3L | Chassis diameter (round) |
122mm |
