W6 Bass-Midrange

-PPF composite poly cone
-High suspension compliance surrounds
-wide frequency response, good transient response., and good sound quality
-High performance ferrite double magnet entire coupling shield anti-magnetic circuit system
-High power handling Kapton? Voice coil former and heat-resistant SV voice coil wire
-Vented pole piece -High density aluminum die-cast frame
-Symmetric Motor Drive (SMD)
technology The design of the W6 driver is based upon the benefits of an extended pole piece in a magnet system. But here we went further. Using Finite Element Analysis simulation, we optimized the complete magnet structure and specifically shaped the pole piece to achieve symmetric flux distribution along the travel path of the voice coil. This design approach provides better driving force linearity.
It considerably reduces voice coil inductance modulation and DC offset of the moving system at high power levels. The result is much less distortion and more effective voice coil cooling. The cone/surround design is optimized to achieve extended and balanced frequency response without apparent top end resonances. The back of the cone is hand-coated to maximize the dampening properties of the moving system. To avoid air compression and internal air volume resonance the driver has a vented pole piece. The massive aluminum die-cast frame has been developed to minimize parasitic structural resonances.
The shielded magnet structure allows the W6 to be easily incorporated into audio/video applications. The W6 is a high-performance driver, which can be used in a variety of combinations in top class speaker systems. This driver is an excellent performer even in large cabinets so it can be used in top-class floorstanding systems. Recommended crossover frequency region is 2-3 kHz.


General Data
Nominal Power Handling (Pnom)(W)45
Max Power Handling (Pmax)(W)90
Sensitivity (2.83v/1m)(dB)86
Weight (M)(Kg)2.5
Electrical Data
Nominal Impedance (Z)(Ω)8
DC (Re)(Ω)6.5
Voice Coil and Magnet Parameters
VC Diameter (mm)25
VC Length (H)(mm)14.5
VC FormerSV
VC FrameKapton
Magnet SystemShielded
Magnet FormerFerrite
Force Factor (BL)(N/A)6.7
Gap Height (He)(mm)6
Linear Excursion (Xmax)(mm)4.3
T-S Parameters
Suspension Compliance (Cms)(uM/N)913
Mechanical Q (Qms)3.04
Electrical Q (Qes)0.64
Total Q (Qts)0.52
Moving Mass (Mms)(g)17.1
Effective Piston Area (Sd)(m2)0.0139
Equivalent Air Volume (Vas)(L)25.1
Resonance Frequency (Fs)(Hz)40

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