DRIVER COMPONENTS
4 inch Full Range Ferrite Specification
4 inch Full Range Ferrite Specification
- Diaphragm：Paper Diaphragm
- Motor：13.5(oz) Ferrite
Dimensions
Anechoic Chamber Frequency &Impedance Response
T/S Parameter Specifications
Electrical Parameters
| Re | 11.93 | Ohm |
| Le | 0.044 | mH |
| L2 | 0.651 | mH |
| R2 | 3.41 | Ohm |
| Cmes | 174.11 | μF |
| Lces | 12.93 | mH |
| Res | 45.37 | Ohm |
| fs | 106.1 | Hz |
Mechanical Parameters
| Mms | 5.859 | g |
| Mmd (Sd) | 5.406 | g |
| Rms | 0.742 | kg/s |
| Cms | 0.384 | mm/N |
| Kms | 2.6 | N/mm |
| Bl | 5.801 | N/A |
| Lambda s | 0.192 |
Loss Factors
| Qtp | 1.1 | |
| Qms | 5.264 | |
| Qes | 1.384 | |
| Qts | 1.096 |
Other Parameters
| Vas | 1.6053 | l |
| n0 | 0.133 | % |
| Lm | 83.44 | dB |
| Lnom | 83.46 | dB |
| rmse Z | 6.33 | % |
| rmse Hx | 3.72 | % |
| Sd | 54.33 | cm2 |
EBP：76.6 Suitable for Vent Box
Suggest Volume
Closed Box
- Qtc：1.3
- Vb：3.94 (Litter)
- Fc：125.8
- Fb3：90.6
Vent Box
- Vbb：1.61 (Litter)
- Fbb：106 (Hz)
- Fb3：105.9 (Hz)
- Vent Length：31.8 (cm)
Basic Specification
We also offer total solutions for customization.
| Transducer Size | 4 inch |
| Impedance | 8 Ω |
| Resonance Frequency | 65 Hz |
| Sensitivity @1W/1m | 83.46 dB |
| Rated Noise Power | 40 W |
| Frequency Range | Fs～20KHz |
| Net Weight | 1007 g±10% |
