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Hi-Vi Research U2S 2" Full Range
Aluminum cone, transparent surround
- 2 inches of a full frequency design
- Advanced alloy (aluminum) cone, coated with special damping material, and anodized
- Specially made transparent high-instauration rubber surround(PU), the shape is beauty and generous.
- Optimum recovery CONEX supporting system, having very good stiffness and dynamic stability, improving the sonic 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(NdFeB) with long-throw linear excursion design, broad dynamic range, having low distortion.
- Finite Element Analysis for flat and extremely rigid SPCC frame-prevents the parasitic structural resonances, improving the linear array of sound source
- Using leading technology of Small/Thiele parameters
- Suitable for midrange, surround speakers in a home theatre system, and also suitable for multimedia speakers
- Nominal Impedance (Z)(Ω): 8
- Resonance Frequency (Fs)(Hz): 290
- Nominal Power Handling (Pnom)(W): 5
- Max Power Handling (Pmax)(W): 10
- Sensitivity (2.83v/1m)(dB): 83
- Weight (M)(Kg): 0.1
- VC Diameter (mm): 25
- DC (Re)(Ω): 6.5
- VC Length (H)(mm): 6.0
- VC Former: PESVCCAW
- VC Frame: Kapton
- Magnet System: Shielded
- Magnet Former: Neodymium
- Force Factor (BL)(N/A): 3.0
- Gap Height (He)(mm): 2.5
- Linear Excursion (Xmax)(mm): 1.8
- Suspension Compliance (Cms)(uM/N): 261
- Mechanical Q (Qms): 5.17
- Electrical Q (Qes): 1.43
- Total Q (Qts): 1.12
- Moving Mass (Mms)(g): 1.2
- Effective Piston Area (Sd)(m2): 0.0013
- Equivalent Air Volume (Vas)(L): 0.1
- Cabinet Type: Sealed
- Recommended Box Volume(Vb)(L): 0.2
- -3dB Cut-Off Frequency(F3)(Hz): 245
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