NE5532 Altoparlante Crossover Doppio Canale 2.0 Stereo Alto/Medio/3 Vie Fai da Te7953

Op amp chip: 4 NE5532. Frequency division slope: 12dB/Oct 12dB (2nd oroder). Default crossover: (treble 3288Hz midrange 328Hz ). Audio output: 6-channel output (treble left and right channels, midrange left and right channels, left and right channels).

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