The compression driver with good quality and cheap price, manufacturing by China factory.

Model: TD-BY2501 compression driver
Throat diameter: 25mm
Mominal Impedance: 8Ohm
RMS power: 60W
Continuous power handling: 120W
Frequency range: 1-18Khz
Voice coil Diameter: 44mm
Winding material: Aluminium
Diaphragm material: Polyimide
Net weight: 2.1kg