HiVi D6G 6-1/2” Midrange Yellow Kevlar Cone Casting Aluminum Frame 8ohm – Pair
Overview:
The HiVi D6G speaker represents a design in which the voice coil is positioned over a large thermally stabilized neodymium magnet and undercut pole piece.
Highlights:
- Light and extremely rigid cone made from Kevlar/paper composite
- High loss rubber surround
- Shielded vented Neodymium magnet system
- Long-throw motor structure
- High linear excursion capability
- High-density aluminum die-cast frame
Product Description:
The HiVi D6G speaker represents a design in which the voice coil is positioned over a large thermally stabilized neodymium magnet and undercut pole piece. A specially shaped, CNC machined steel cup completes the magnetic structure from the outside, creating a shielded magnet system with symmetrical flux density distribution along the gap. The long-throw voice coil experiences a symmetric driving force that substantially decreases inductance and back electromotive force modulations. The whole magnet structure is optimized using the Finite Element Analysis technique, and the result is a radical improvement of driver linearity. The cone is fabricated from a newly developed matrix of Kevlar and paper fibers. It has a shallow, high integrity structure, which is extremely rigid and dynamically stable. A large voice coil diameter allows for much more uniform cone movement, resulting in clear and accurate reproduction. The vented motor design effectively transfers heat to the die-cast frame, and along with a high temperature Kapton former voice coil, provides a dramatic increase in power handling.
Product Specification:
NOMINAL IMPEDANCE | 8Ω |
RESONANT FREQUENCY | 44Hz |
NOMINAL POWER HANDLING | 60W |
MAX POWER HANDLING | 120W |
SENSITIVITY (2.83V/1M) | 85dB |
WEIGHT | 1.9kg |
VOICE COIL DIAMETER | 76mm |
DC RESISTANCE | 6.5Ω |
VOICE COIL WIDTH | 15.5mm |
VOICE COIL WIRE | High- temperature- tolerance copper clad aluminum wire |
VOICE COIL FORMER | High- temperature- tolerance Kapton |
MAGNETIC CIRCUIT TYPE | Internal Magnetic |
MAGNET MATERIAL | Neodymium |
FORCE COEFFICIENT (BL Value) | 9.5 |
MAGNETIC GAP HEIGHT | 6.0mm |
MAXIMUM LINEAR DISPLACEMENT | 4.8mm |
COMPLIANCE | 580uM/N |
MECHANICAL Q | 4.08 |
ELECTRICAL Q | 0.43 |
PRODUCT DRAWING
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