I’m driving this at 2 ohms with a 600 watt mono amp in a sealed enclosure of approximately .9 cu. ft. It’s a very efficient sub, and fills out the bottom end of sound very nicely.The driver seems to be well constructed, though not what I’d call extreme perfection. The bottom line is that it hits nicely for what I call it to do. The price is right, as is the sound quality.
