Leading Small/Thiele parameter optimization design technology-convenient cabinet design! German imported paper and fiber mixed material diaphragm, surface marble treatment-natural and accurate sound, German fatigue-resistant high-loss natural rubber folding ring-strong absorption of excess vibration energy, High permeability and high stability linear centering support piece-improve the air compression characteristics, single magnet high performance large magnetic circuit system-dynamic linear drive source, Swan's symmetrical magnetic field (SMD) drive technology-high sound pressure distortion Output, finite element precision computer simulation design, integrated high-density aluminum frame-to prevent harmful resonance, high-power high temperature resistance and no eddy current loss AL voice coil frame-guarantee of high-quality bass.
Naturally accurate, highly analytical, full of vitality and dynamic!
It is suitable for the low frequency unit in the Hi-Fi two-way phase inverted speaker system and the midrange unit in the three-way system.
Parameters |
Value/Unit |
Basic application parameters |
|
Rated impedance Z |
8Ω |
Resonant frequency Fs |
62Hz |
Rated power Pnom |
60W |
Maximum power Pmax |
120W |
Sensitivity (2.83V/1m) E |
88dB |
Weight W |
1.78kg |
Voice coil |
|
Voice coil diameter ∅ |
25mm |
DC Resistance Re |
6.5Ω |
Voice coil width H |
14.5mm |
Voice coil wire |
High temperature SV wire |
Voice coil bobbin |
AL |
Magnetic circuit |
|
Magnetic circuit type |
Single magnetic large magnetic circuit |
Magnet material |
High performance ferrite |
Force coefficient (BL value)BL |
7.23 |
Magnetic gap height He |
6mm |
Maximum Linear Displacement Xmax |
4.25mm |
Small/Thiele Parameters |
|
Consistency Cms |
422.9uM/N |
Mechanical Q Qms |
2.73 |
Electric Q value Qes |
0.73 |
Total Q Qts |
0.58 |
Vibration mass Mms |
15.1g |
Equivalent volume Vas |
10.6L |
Recommended cabinet parameters |
|
Cabinet type |
Phase inverted |
Recommended net volume of box Vb |
15.1L |
Inverter tuning frequency Fb |
50Hz |
Cabinet at -3dB frequency in free field F3 |
47Hz |
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