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$12.94
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10-24V Subwoofer Preamp Board Single Power Low Pass Filter Audio Front Finished Board
- Wide working voltage DC 10-24V, compatible with most vehicle and household power supplies.
- Integrated subwoofer preamp and low pass filter, dedicated for bass signal processing.
- Single power supply design, simple wiring, easy installation and debugging.
- Professional filter circuit, effectively filter high-frequency noise and enhance pure bass effect.
- Finished board design, no need for extra assembly, plug and play for audio modification.
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This subwoofer preamp finished board adopts DC 10-24V wide voltage input with single power supply design for easy wiring and use. Built-in professional low pass filter circuit, it perfectly filters high frequency signals and retains pure low-frequency bass output. It works stably for car audio, home subwoofer and DIY audio system modification, delivering deep and heavy bass performance. Compact finished board structure saves installation space, ideal for audio enthusiasts DIY upgrade and vehicle sound system refitting.
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Aomoproging Return Policy
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