Crossover,speaker sound booster.how to build 3 way passive crossover. 

Thank you for your support. You saw in the video that I tried on woofer 12", midrange 6.5"and tweeter 3"and a total power of 200 watts. Of course, I had these speakers at the moment. But this circuit is set to 4 ohms impedance and it will definitely have a good performance in your desired system.

Hi dear friend. You asked about the 150 watt circuit and I gave the wrong answer. I apologize for this. I made a video about the 300 watt crossover circuit. I recommend that you watch the video that is better for the speakers you want.

I left the video link for you👇

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ONw7mHDNjfo.htmlsi=oKuxpO4w_lZTvtxo

It can support up to 150 watts. If the tweeter sound frequency is too high, you can replace the capacitor 2.2uf instead of 0.47uf. You can also add 4 meters of wire with the same diameter for the woofer coil to make it bass sound better.

​@@SelfSkill-fh4ok orsir coper wire kitne gauge ka lena hien 22 ka enough hien kya?

Of course, to have a good sound from the speakers, be sure to put them in a suitable box. This video is just a tutorial on how to make a 3way crossover and at the end we will take a simple test of its output. Of course, I made another video where I installed the same crossover in a speaker and I recommend that you watch that video as well. I put the link here for you. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-VUqTXF9uPqQ.html