Subwoofer FilterPassive 4 Ohms subwoofer filter for use in Hi-Fi and PA loudspeaker systems. Crossover frequency: 120Hz Slope: 12dB/oct. Frequency: :- 120Hz Slope: :- :- 12dB/Oct. Impedance: :- 4 Ohms Power: :- :- 300 Watts rms
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