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Home Products CVD diamond film for treble speaker CVD diamond film for treble speaker

 CVD diamond film for treble speaker

CVD diamond has the highest elastic modulus, the highest sound propagation rate, the highest hardness, low density, good acoustic damping characteristics, low specific gravity, high fidelity, excellent high frequency response characteristics, and diamond has high thermal conductivity, so it is the best material for CVD diamond diaphragm high fidelity speaker treble diaphragm.

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Diaphragm thin

Super light texture


High hardness

High rigidity


Excellent acoustic characteristics

Loudspeaker propagation rate


Excellent frequency response

With high frequency extension, no segmentation vibration


CVD diamond has the highest elastic modulus, the highest sound propagation rate, the highest hardness, low density, good acoustic damping characteristics, low specific gravity, high fidelity, excellent high frequency response characteristics, and diamond has high thermal conductivity, so it is the best material for CVD diamond diaphragm high fidelity speaker treble diaphragm.

 

Application of CVD diamond in treble speaker film:

1. The fastest sound transmission rate;

2. High elastic modulus;

3. Low mass density;

4. High thermal conductivity, accurate sound positioning;

5. High fidelity;

6. Excellent high frequency response characteristics;

7. Maximum hardness;

8. Good acoustic damping characteristics.

CVD diamond film for treble speaker:


Hardness /GPa: 70-100

Density /(g/cm) : 2.8-3.5

Melting point /℃ : close to 4000

Elastic modulus /Pa: 1.04x1012

Chemical stability: Insoluble in any acids and bases

Friction coefficient: 0.08-0.1

Thermal conductivity at room temperature/(W/m.k) : close to 2000


application area

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