2PCS/Lot High Quality Speaker Horn 3W 4R Diameter 4CM Mini Amplifier Rubber Gasket Loudspeaker Trumpet

Acoustic Components>>>Electronic Components & Supplies

Brand Name KY WIN ROBOT

Origin CN(Origin)

is_customized Yes

Model Number 3W 4R 4CM

Type Speaker

Type: Electric (moving coil type)Uses: high fidelity (home)Shape: roundComposition: combination paper coneDiaphragm material: paperMagnetic path shape: internal magnetic typeFrequency characteristics: full band (full range)Rated power: 3 (W)Rated impedance: 4±15% (Ω)Frequency response: 0.31 ~ 20 (kHz)Directivity: - wide -Sensitivity; 83 (dB/W)SQ: 84 (dB)Harmonic distortion: ≤ 5 (TMD%)Total height: 18 mmDiameter 4CM