HiVi SWANS DMA-A Speaker Driver Midrange Dome 80W 5 Ohm 92dB Ø5cm

"If you still think that China can only produce low-end speakers, review your judgment!"br>Because this medium DMA unit really does not have to pale in front of its European competition, far from necessary.
Yet, even though HiVi's head office is located in Canada, it is indeed in China that the production units are based! "
Vance Dickason, American Authority Magazine

This latest-generation model incorporates the principles that made the former DMA-A unit's success esteem, and improves the concept to achieve a new performance threshold.

This mid-range speaker now has a dome conical fabric of 50mm diameter , the surface of which is covered with a compound specifically chosen for its non-standard damping properties .

The winding of the moving part uses copper-plated aluminum wire permitting superior power handling, and reducing the resonance frequency to an optimum value for a better connection with the woofer.

The magnetic circuit composed of 2 symmetrically mounted armored magnets is based on a technology owner HiVi to allow a consequent increase in sensitivity, and a drastic reduction of harmonic distortions.

Thanks to its design and its mass, this exceptional engine also participates in the release of excess calories from the voice coil , assisted in this by a large acoustically ventilated chamber .

The result is a linear frequency sound, full of vitality, and the absence of distortion or coloring gives the sound scene a truly exceptional amplitude and naturalness.

Specifications:

• Nominal Impedance:5Ω
• Resonant Frequency: 630Hz
• Rated Power:80W
• Sensitivity (2.83v / 1m): 92dB
• Resistance DC:/ Strong>4.3Ω
• Diameter Coil: 50mm
• Composition Coil:Wire Aluminum Plated Copper
• Number of Layers:2
• Chassis: Aluminum
• Composition Magnetic Circuit: Double Ferrite
• Magnetic Shielding: Yes
• Recommended Cutoff Frequencies: > 800Hz / <6000Hz
• Weight: 1.6Kg

HiVi DMB-A: Dimensions

HiVi DMB-A: Frequency Response

HiVi DMB-A: Impedance curve