Product information:
Warm tip: this horn film is easier to collapse, it is recommended to take 2 times, so that each 2 stacks are not afraid of pressure, if the goods collapse, the power pot can be restored.
Specification: maximum caliber 4cm
Magnet parts diameter 2.2 cm
Thickness 2cm
Category: Electric (coil) Purpose: Loudspeakers
Shape: Round Composition: Single
Rated power: 3 (w) Rated impedance: 4 ()
Frequency response: 170 (khz) Directional: Total
Sensitivity: 100 (db/w) Sex noise ratio: 1 (db)
Harmonic distortion: 1 (tmd%)