this sub really pounds. It makes all my mirrors shake. the rms is 450 but i had a kicker zx400 mono amp and it can handle way more than that. i am buying another to put in my truck and im going with a bigger amp. I would definately recommend this sub. People always ask me what kind of 12's I have. This thing pounds.
I got 2 of these bad boys in my truck runnin off a hifonics 1610d amp. Hits so hard its rediculous. YOu can feel air coming out the seals on my back window and my rear view mirror falls off all the time. People always doubt me when i tell them their only 10s i love it. The sound quality is also amazing best sounding subs you will ever hear. They are a little pricy but i would recomend them to anyone.
I got 2 of these in my Dakota. Amazing sound quality!!! i always set off car alarms, and it bounces my windshield wipers. I have heard lots of systems and these are by far the best i have heard for the price. They hit every frequency very well. They handle more power then what they are rated so i would invest in a good amp and you will have the best system around.