Quote Originally Posted by batang_raon14 View Post
Pag nagpapatugtog ng malakas for a long time di makahabol ung charging rate ng alternator ko. Malas at walang available na replacement sa labas na mas mataas ang rating. Pag salpakan ko ng secondary battery ung sasakyan, masosolve ba ung problema sa pagpapatugtog ng malakas for a long time (ung mawawala ung tunog) or hindi?
Ano ba ang problem? Can you list your system? Does your amp cut off when you play at loud volume for a long time? If it does, your amp might be going into protect mode. This happens when your amp starts to overheat. Easy solution is to make sure your amps have good airflow. Make sure heatsinks are not dirty or blocked. Also never mount amps upsidedown. You can also add cooling fans or lower your volume.

If that is not the problem, try adding a capacitor. It will give your alternator time to catch up.

James,
Ano budget? Bfrands and equipment will depend on your budget. If you want spl, be prepared to spend on your amps and subs. I'd recommend a ported box with 12 or 15 inch subs. Get an amp that will meet or slightly exceed your subs wattage.

I suggest canvass ka muna. Go to a few car audio shops and ask for their recommended system and price. Kung budget meal, try mo kay jeff tan sa Araneta, midrange try TEAM cars sa Banawe or Ginza or Jett cars. For show car or competition system, you can't go wrong with Mickey's, DB Audio etc..