Gikfun 1.5" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794

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Now: $32.63

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SKU:: FF142551
UPC:: 728821642871
Condition:: New
Availability:: Free Shipping from the USA. Estimated 2-4 days delivery.

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Description

Specification: Impedance:4Ohm Power:3W Diameter:40mm Height:20mm nominal impedance : 4?±15% resonance frequency : 320Hz±20 characteristic sensitivity of loudspeaker : 83±3dB input-power rating : 2W rated frequency range : 0-20KHz distortion factor : maximum 5% Insulation Resistance : 10M?