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  1. General Car Audio Discussion & Questions
    Hey, I have a 320 amp Singer alternator right now. My battery bank is 5 group 49's totaling 400ah. With one M4a at 1 ohm nominal, I only drop to 13.2 at idle full-tilt. While driving, I don't dip below 14.4. Planning to get either another M4a to strap or a large Taramps (20.2 or 30k when it...
  2. Tutorials & Quick References
    How does a crossover work? How does it do that thing it does? It's fairly simple really, a passive crossover uses what's known as a filter to prevent certain frequencies from reaching your speakers. Filters are capacitors and chokes. The value of the cap or choke will determine the frequency at...
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