400W Adjustable Treble/Bass Frequency Divider Distributor 2-Way Speaker Audio Crossover Filters auspowers_batchsix includes a total of 50

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400W Adjustable Treble/Bass Frequency Divider Distributor 2-Way Speaker Audio Crossover Filters auspowers_batchsix includes a total of 50400W Adjustable Treble Bass Frequency Divider Distributor 2 Way Speaker Audio Crossover Filters Specifications: 1)Size: 752. 5cm (LWH) 2)Suitable for Speaker Power: 400W or lower 3)Suitable for Speaker Impedance: 4 to 16 ohm With 4 jumpers onboard to optimize your audio effect: Jumper A, B for bass; Jumper C, D for treble. Details about jumpers: Jumper A, B are used to control audio effect of bass range. A for lower limit while B for upper limit of