AIYIMA 2Pcs 1.5Inch 40MM Mini Portable Speakers 4ohm 3W Full Frequency Stereo Sound Small Hifi Speaker

Esta Runolfsson MDAIYIMA Raul Botsford2Pcs 1.5InchKaela Hauck DDSAntonio Rau 40MM Mini PortabMr. Mathew Abshire IVle SpSamir Jones Sr.eakers 4Ron SchadenCleo Dietrichohm 3W FulRoma Olsonl FrequLogan Ernserency Stereo SoundMrs. Helga Kuhn PhD SmallProf. Oceane Adams Hifi SGerman BrakusMrs. Corine Gulgowski Ipeaker

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2PCS 4ohm 3W Speaker Mini Full Frequency Stereo Sound Small Hifi Speakers Diameter 40mm High 20mm 1.5 inch Speakers

Model: diameter 40mm high 20mm
Category: Electric (moving coil)
Uses: Mini speaker, stereo
Shape: round
Composition: PU side black cap
Diaphragm material: paper
Magnetic form: the magnetic type
Frequency characteristics: Full band (full range)
Rated power: 3 (W)
Rated Impedance: 4 (Ω)
Frequency response: 0.20 ~ 20 (kHz)
Sensitivity: 83 (dB / W)
S / N ratio: 83 +/- 3 (dB)
Harmonic distortion: ≤ 5 (TMD%)