Specifications:
Size: 4″
Power RMS: 40 Watts
Power Max: 120 Watts
Cone material: Blister PP
Magnet: 10 Oz
Impedance: 3 Ohm
Sensitivity: 83dB
Frequency Response: 100 Hz-20kHz
Mounting Diameter: 3 5/8″
Mounting Depth: 1 3/4″
Overall Diameter: 4″
Magnet Diamter: 2 3/4″