Research and development of the new exclusive no lines 777 units, only AKG, SONY headphones is similar, is now a market exclusive, diaphragm using multiple compound extrusion molding process a variety of materials, grinding grain, special material, blank drop, hand pressure diaphragm is out of shape not easily also good tenacity elasticity, with strong magnetic copper clad aluminum wire, bandwidth.Special design for people love to DIY.

OEM Yes Brand No Model H777
Type Dynamic USE HiFi Headphone Replacement Shape Round
Assemble Method DIY Materials No Paper Magnet Type Inner Magnet
Frequency Full Range Rated Power 0.05(Watts) Impedance 32(Ω)
Research and development of the new exclusive no lines 777 units, only AKG, SONY headphones is similar, is now a market exclusive, diaphragm using multiple compound extrusion molding process a variety of materials, grinding grain, special material, blank drop, hand pressure diaphragm is out of shape not easily also good tenacity elasticity, with strong magnetic copper clad aluminum wire, bandwidth.Special design for people love to DIY.

Parameters:
Mode: H777
Type: Dynamic
Use: DIY
Construction: Coaxial composite
Magnetic circuit form: Internal magnetic formula
Frequency: full range
Rated power: 0.05 W
Impedance: 32 ohm
Frequency: 20-20KHZ
Directivity: the marked color point is the unit positive pole
Sensitivity: 113dB/W
SNR: 96dB
Distortion: 1 TMD%

Packaging:

2* Headphone Speaker unit