Visaton SC 4.7 ND 2.5 inch 6.4 cm Wideband speaker 2 W 4 Ω
Products specifications
Weight
52g
Recess diameter
63.5mm
Max. frequency
20000Hz
Min. frequency
220Hz
Impedance
In electrical engineering, impedance is the opposition to alternating current presented by the combined effect of resistance and reactance in a circuit.