....there's this popping sound coming from the tweets. it pops or cracks once in a while (di naman tuloy tuloy). kaya minsan nagugulat ako at madalas naiirita.
...ano kaya yun? defective tweets, wiring, o sa amp kaya nanggagaleng?

...also, once i turn on the HU, there's this cracking sound bago tumunog yung music. this usually happens when i just turned on the ignition of my car, but if i turn off my HU tapos on uli, wala na yung parang garalgal na naririnig ko.