I have two kicker L5 15"s in a sealed box powered by soundstream PCA2000d. I have 1/0 gauge power and ground wire to the amp along with the big 3 upgrades done in my car. When I play the L5s they get loud. louder than my memphis Power reference 15s. I dont understand is when i hook up my memphis subs with my kickers down to a 0.66 ohm load on my amp, it slams! and my amp sucks a whole lot of power. then when i hook up only the kicker L5s alone down to a 1 ohm load (which the amp is 2000w rms @ 1 ohm mono) on the same volume level, it doesnt draw as much power. my volt gauge stays @ 13.5 - 13.9 with the kickers only. but with all 4 subs hooked up it drops to 12.3 - 12.8.
I dont know whats wrong with my kickers or my amp.. someone help me..