Hi-Vi Research M4N Full-Frequency 4" mini-woofer, wide range
- Copper color aluminum cone
- Stamped steel frame
- Advanced alloy (magnesium and aluminum) cone, coated with special damping material
- Optimum recovery CONEX supporting system, having very good stiffness and dynamic stability, improving the acoustic features of the speakers.
- High power handling, heat-resistant Kapton voice coil former and heat-resistant CCAW voice coil wire
- Finite Element Analysis for shielded magnetic system with long-throw linear excursion design, dynamic and low distortion.
- Finite Element Analysis for high rigid SPCC frame, prevents the parasitic structural resonances
- Using leading technology of Small/Thiele parameters
- Suitable for midrange, surround speakers in a home theatre system, and also suitable for computer multimedia speakers
Nominal Impedance (Z)(Ω) : |
8 |
Resonance Frequency (Fs)(Hz) : |
69 |
Nominal Power Handling (Pnom)(W) : |
15 |
Max Power Handing (Pmax)(W) : |
30 |
Sensitivity (2.83v/1m)(dB) : |
82 |
Weight (M)(Kg) : |
0.60 |
VC Diameter (mm) : |
20 |
DC (Re)(Ω) : |
6.5 |
VC Length (H)(mm) : |
9.0 |
VC Former : |
CCAV |
VC Frame : |
Kapton |
Magnet System : |
Shielded |
Magnet Former : |
Ferrite |
Force Factor (BL)(N/A) : |
3.1 |
Gap Height (He)(mm) : |
3.0 |
Linear Excursion (Xmax)(mm) : |
3.0 |
Suspension Compliance (Cms)(uM/N) : |
1080 |
Mechanical Q (Qms) : |
5.39 |
Electrical Q (Qes) : |
1.35 |
Total Q (Qts) : |
1.08 |
Moving Mass (Mms)(g) : |
4.8 |
Effective Piston Area (Sd)(m2) : |
0.0053 |
Equivalent Air Volume (Vas)(L) : |
4.3 |
Cabinet Type : |
Sealed |
Recommended Box Volume(Vb)(L) : |
4 |
-3dB Cut-Off Frequency(F3)(Hz) : |
70 |