DRIVER COMPONENTS
2.75 Inch Full Range Square Ferrite
2.75 Inch Full Range Square Ferrite
- Diaphragm：Paper Diaphragm
- Motor：5.3(oz) Ferrite
- 2.75″ full-range loudspeaker
- Chassis designed for maximum free air movement
- Ideal for portable line arrays where beam steering is used
- One Piece cone/dome membrane construction
Dimensions
Anechoic Chamber Frequency &Impedance Response
T/S Parameter Specifications
Electrical Parameters
| Re | 6.1 | Ohm |
| Le | 0.198 | mH |
| L2 | 0.169 | mH |
| R2 | 1.22 | Ohm |
| Cmes | 260.3 | μF |
| Lces | 3.29 | mH |
| Res | 18.09 | Ohm |
| fs | 171.9 | Hz |
Mechanical Parameters
| Mms | 2.404 | g |
| Mmd(Sd) | 2.263 | g |
| Rms | 0.51 | kg/s |
| Cms | 0.356 | mm/N |
| Kms | 2.81 | N/mm |
| Bl | 3.039 | N/A |
| Lambda s | 0.11 |
Loss Factors
| Qtp | 1.286 | |
| Qms | 5.088 | |
| Qes | 1.714 | |
| Qts | 1.282 |
Other Parameters
| Vas | 0.3154 | 1 |
| n0 | 0.09 | % |
| Lm | 81.74 | dB |
| Lnom | 81.81 | dB |
| rmse Z | 2.93 | % |
| rmse Hx | 2.04 | % |
| Sd | 25.01 | cm2 |
EBP：100.29 Suitable for Vent Box
Suggest Volume
Closed Box
Vent Box
- Vbb：0.32(Litter)
- Fbb：171.1(Hz)
- Fb3：170.6(Hz)
- Vent Length：14(cm)
Basic Specification
We also offer total solutions for customization.
| Transducer Size | 2.75inch |
| Impedance | 6 Ω |
| Resonance Frequency | 171.9 Hz |
| Sensitivity @1W/1m | 81.81 dB |
| Rated Noise Power | 10 W |
| Frequency Range | Fs～20KHz |
| Net Weight | 334 g±10% |
