Gravity Warzone GW15D2 15-Inch Car Audio Subwoofer - 3500W Peak, Dual 2-Ohm Voice Coils, Pressed Paper Cone, Foam Surround, Advanced Airflow Cooling

I have 2 of these I'm my Impala on a gravity wz 8000 watt amplifier and I'm very happy with my purchase I was banging on a triple set of scar sdr 12s they sounded alright but they were missing the lows my mofo 15 would hit I had already handed it down to my son so I decided to try out a set of these and I'm very impressed they shake like 15s should but they also have an unexpected crisp punch like a set of 12s or 10s would put out I would put these bad boys up against skar kicker audiopipe and a lot of your lower high-end brands I'm still in the middle of the breaking in process though so that opinion is subject to change oh btw if you get some of these make sure you get a well made sturdy box I already blew the back out of an atrend prefab box with them

Unlike every other speaker I've ever owned and I've gone through at least 100 this one is the only one that has held up to everything I've thrown at it is so proud of this thing it just had its second birthday and still hurts my ears

Speaker is the worst I've ever ordered as a professional installer for years I've never seen this happen i connect the sub powered on the radio received an immediate burning smell and smoke from the sub before I even turned up the volume connected to a taramps smart 3 with no gain its insane so buyer beware

After I bought it I've heard people say bad things about it but mine's good it doesn't hit the power that it says but it sounds good for what it does.

Beat down

Great sub exceeded expectations

Boom Boom Boom, Smile Smile Smile!!!

I have mine wired 1 ohm on a taramp md1200.1, I can’t give it anything over 600w before the voice coil starts stinking and the sun clips. Being said, for a low wattage 15 it does ok in a 4.5 cube box.