Hi everyone, i need your advice for integrating a subwoofer to my sealed fullrange speakers. This is more like an experiment rather than building a serious system so i'm not looking for 100% accuracy.
Here is my plan--- I have an discarded 2.1 ported box with 5 inch sub without any electronics. So i decided to build an active sub to assist my fullrange spkrs at low frequencies. I don't want to use any filter (i can do simple passive if adviced so) for the mains/satellites but want to boost frequencies below about 150hz. My question is how to do it? Attaching the link of the PCB & Schematic which i want to use as subwoofers low pass filter. I have everything in my possession, so i just need to buy the blank PCB.
https://mypcb.linker.store/products...r-home-audio-systems-assembled-board-10807078
Here is my plan--- I have an discarded 2.1 ported box with 5 inch sub without any electronics. So i decided to build an active sub to assist my fullrange spkrs at low frequencies. I don't want to use any filter (i can do simple passive if adviced so) for the mains/satellites but want to boost frequencies below about 150hz. My question is how to do it? Attaching the link of the PCB & Schematic which i want to use as subwoofers low pass filter. I have everything in my possession, so i just need to buy the blank PCB.
https://mypcb.linker.store/products...r-home-audio-systems-assembled-board-10807078
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Parallel the signal driving your fullrange speakers into the subwoofer low pass filter board input, low pass filter board output into amplifier input, amplifier output into sub.
If you must use speaker level to drive the subwoofer low pass filter you may need to put in attenuator resistors on it's input.
If you must use speaker level to drive the subwoofer low pass filter you may need to put in attenuator resistors on it's input.
