Features:
Leading Small/Thiele parameter optimization design;Black natural fiber ultra-light and high-strength integrated diaphragm; Fatigue resistance and high loss natural rubber folding ring-strong absorption of excess vibration energy;Highly stable linear centering support piece-improving the characteristics of air compression;All-magnet high-performance large magnetic circuit system;HiVi’s symmetrical magnetic field (SMD) drive technology-high sound pressure distortion output;High-density aluminum frame-eliminates harmful resonance;High-power, high-temperature resistance and no eddy current loss AL voice coil frame-guarantee of high-quality bass.
Parameters |
Value/Unit |
Basic application parameters |
|
Rated impedance Z |
8Ω |
Resonant frequency Fs |
35Hz |
Rated power Pnom |
80W |
Maximum power Pmax |
160W |
Sensitivity (2.83V/1m) E |
89dB |
Weight W |
2.71kg |
Voice coil |
|
Voice coil diameter ∅ |
35mm |
DC Resistance Re |
7.2Ω |
Voice coil width H |
17.8mm |
Voice coil material |
High temperature SV wire |
Voice coil bobbin |
AL |
Magnetic circuit |
|
Magnetic circuit type |
Dual magnetic antimagnetic |
Magnet material |
High performance ferrite |
Force coefficient (BL value)BL |
10.4 |
Magnetic gap height He |
8mm |
Maximum Linear Displacement Xmax |
4.9mm |
Small/Thiele Parameters |
|
Consistency Cms |
809uM/N |
Mechanical Q Qms |
2.46 |
Electric Q value Qes |
0.37 |
Total Q Qts |
0.33 |
Vibration mass Mms |
24.28g |
Equivalent volume Vas |
52.5L |
Recommended cabinet parameters |
|
Cabinet type |
Phase inverted |
Recommended net volume of box Vb |
28.5L |
Inverter tuning frequency Fb |
33Hz |
Cabinet at -3dB frequency in free field F3 |
36Hz |