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Hi-Vi DMB-A 2" Textured fabric dome midrange. Shielded magnet, 92dB, 5 ohm, fs 700Hz, 145mm round flange.
- This is a new generation modified version of DMB-A
- Treated in artificial fabric, 50mm dome midrange cone, coated with special damping material. Sound is nature and accurate. High power under hung voice coil with aluminum former; matching with the copper wraps and aluminum winding wire, the enlargement power output; it can reduce the resonant Q peak value of each unit. Low distortion, extend the low frequency respond range.
- Hi-Vi Symmetric Double magnet shielded motor structure. Low distortion and vented design, increasing sensitivity and reducing harmonic distortion. Vented design with a large non-resonant acoustic chamber. Undercut pole piece.
- Replaceable self-centering voice coil/dome assembly.
- The large rear acoustic chamber and vented design provide better sound quality, suppressing parasitic internal reflections. The undercut pole piece makes the driving force stronger and more linear,
- The DMB-A has very high power handling because its under hung voice coil is evenly and effectively cooled by its massive magnet structure. The DMB-A provides exceptionally balanced response and uniform acoustic power dispersion in the most critical frequency band. This driver will provide a smooth and natural transition to a tweeter creating a very open, clean and lifelike sound.
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- Nominal Impedance (Z)(Ω): 5
- Resonance Frequency (Fs)(Hz): 700
- Nominal Power Handling (Pnom)(W): 80
- Sensitivity (2.83v/1m)(dB): 92
- Weight (M)(Kg): 1.6
- VC Diameter (mm): 50
- DC (Re)(Ω): 4.3
- VC Former: CCAW
- VC Frame: Aluminum
- VC Layers: 2
- Magnet System: Shielded
- Magnet Former: Ferrite
- Recommended Crossover Frequency(Hz): > 800, < 6000
Diagram
Frequency
Impedance
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