bass blocker

ive spent along time looking into crossover having decided to go passive I hear bad things about the 1st order crossover (single component inline) or 2nd order being better but im reading so many different and contradicting what I see im abit lost in the numbers and need guidance after seing...

Greetings all! My stock Honda door speakers were replaced with four Alpine SPS-610's. I used to keep the bass at +3 (out of 6) and got plenty of low-end from the stock speakers (same size). Now, even with the bass cranked to the max (+6) I get almost no bass response, and the sound is very...

hi i am trying to calc the cap values i need ... and i must just be dumb. i have 3.5"s coaxs rated 120Hz - 22kHz (i suppose i want to block below 120hz) << what value capacitor? i have 6x9s 3ways rated at 48Hz - 22kHz << i suppose i want to block below 48Hz >> which value cap? all @ 4 ohms...