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

AIYIMA Armando Heaney2Pcs Prof. Royce Pfeffer DVM1.5Inch Dr. Edythe Raynor DDS40MM MinMichael LeannonDonna Crooks PhDi PortaDr. Mohammed Toy Sr.ble SAmira Gleason Sr.peakerCarole Rutherfords 4ohm 3Manley GoldnerW Full FreMr. Hugh Gleichner IAnnie Swaniawskiquency SteKamille Powlowskireo SoDarby Kundeund STaryn Jastmall Mr. Bell BernhardHifi SpeakLanden Wisokyer

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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%)