5.1 Headphone (TD3003), china 5.1 Headphone (TD3003) manufacturer, 5.1 Headphone (TD3003) wholesale center

Content TD3003 Product characteristic



Product spec:

Mic Dimension ?.7mmx5.0mm

Sensitivity -39dB

Directivity Unidirectional

Impedance 2.2K?

Power Supply DC12V

Cord Length 5.0m

Net Weight Headphone: Appr. 440g

Mainbody: Appr.



Drive Diameter: ?0mm(Front) ?0mm(Center) ?0mm(Rear) ?7mm(Oscillator)



Impedance: 32?Front) 32?Center) 32?Rear) 8?Oscillator)



Frequency Response: 20~20KHz(Front) 18~20KHz(Center) 20~20KHz(Rear) 10~400Hz(Oscillator)



Output power: 20mW(Front) 20mW(Center) 20mW(Rear) 20mW(Oscillator)



Signal to noise ratio >50dB(Front) >50dB(Center) >50dB(Rear) >50dB(Oscillator)



T. H. D 0. 4%(Front) 0.1%(Center) 0.4%(Rear) 1%(Oscillator)



Sensitivity(S. P. L): 108dB(Front) 100dB(Center) 108dB(Rear)