amplefier

I will be the first to admit I am not familiar with any of this but I had bought a 1200 watt 12” bundle from skar over a year ago and had the intentions of putting it in with a buddy long story short a year later I decided to get it done by a professional because we made no progress, $400 later...

Hello. I recently installed a new head unit, amplifier, and two 12 inch subs in my car. Everything works properly, but when I turn the volume high and the bass hits hard, the amplifier will go into protect mode. The amplifier is rated at 650 watts RMS (@2ohms). I have two 4ohm subs wired to two...

So I newly bought an Stetsom Vulcan 3000 2 Ohm, that is 3000w @ 2 ohm. My head unit is: Sony DSX-A510BD and my two subwoofers is: Edge EDP122SPL-E6 12" - wich are 1500W each, and dual 2 ohm (connected in an 2 ohm series). My car is an volvo s60 2004, with stock altenator (should be 120-150...