DRIVER COMPONENTS
5.25 Inch Woofer Ferrite Specification
5.25 Inch Woofer Ferrite Specification
- Diaphragm：Aluminum Diaphragm
- Motor：17.7(oz) Ferrite
- Good for subwoofer application
- Long-throw excursion magnetic circuit
Dimensions
Anechoic Chamber Frequency &Impedance Response
T/S Parameter Specifications
Electrical Parameters
| Re | 5.74 | Ohm |
| Le | 1.485 | mH |
| L2 | 2.275 | mH |
| R2 | 12.8 | Ohm |
| Cmes | 185.4 | μF |
| Lces | 43.63 | mH |
| Res | 127.82 | Ohm |
| fs | 56 | Hz |
Mechanical Parameters
| Mms | 17.765 | g |
| Mmd(Sd) | 16.895 | g |
| Rms | 0.75 | kg/s |
| Cms | 0.455 | mm/N |
| Kms | 2.2 | N/mm |
| Bl | 9.789 | N/A |
| Lambda s | 0.1 |
Loss Factors
| Qtp | 0.361 | |
| Qms | 8.333 | |
| Qes | 0.374 | |
| Qts | 0.358 |
Other Parameters
| Vas | 4.5434 | 1 |
| n0 | 0.205 | % |
| Lm | 85.31 | dB |
| Lnom | 85.43 | dB |
| rmse Z | 11.07 | % |
| rmse Hx | 2.22 | % |
| Sd | 83.97 | cm2 |
EBP：149.73 Suitable for Vent Box
Suggest Volume
Closed Box
- Qtc：0.707/1.1
- Vb：1.56/0.54(Litter)
- Fc：110.6/172.0(Hz)
- Fb3：110.6/130.2(Hz)
Vent Box
- Vbb：4.61(Litter)
- Fbb：55.7(Hz)
- Fb3：55.5(Hz)
- Vent Length：65.1(cm)
Basic Specification
We also offer total solutions for customization.
| Transducer Size | 5¼ inch |
| Impedance | 8 Ω |
| Resonance Frequency | 56 Hz |
| Sensitivity @1W/1m | 85.43 dB |
| Rated Noise Power | 50 W |
| Frequency Range | Fs～2KHz |
| Net Weight | 1714 g±10% |
