Model Number: YDT813-8C-8F55CT
Category
Application: TV
Size: Rectangular and Oval
Feature Icons:
Features: Internal magnet, wideband
Specification:
Diameter: 128*77mm
Cone material: Paper
Edge: Cloth
Nominal power: 10w
Maximum power: 15w
Impedance: 8±15%OΩ
Voice coil: Oslash;19.45mm
Fo: 110±20%Hz 
Response: Fo-20KHz
S. P. L: 89±3dB/1W/0.5M
Magnet size: Oslash;50*26*9 (Ferrite)

Net weight: 415g