i upgraded from the cobalts to the xtrspros, really big difference wired at 1 ohm on a 2000 wt planet audio amp..and a ported box they beat so hardd .

I have 2 of these woofers, they sound great for the price. Orion is famous for the amount of air their woofers can move. I have a 6000Watt amp on 2 of these woofers and they shake the windows in my house when i play it in my driveway.

I have 2 of these in a ported 10ft gross 7.5net ported box in an Escalade ext. I love them. They can be over powerd with a clean amp that's been tuned and sounds insanely loud, I get windshield flex and the steeringwheel shake. I have around 700watts cea each right now and do pump 1000watts each for half a song every now and then. Great sub that can't be beat for the price. You better know how to build a box and tune your amps with these!!!!

Pros- This sub can handle more power than rated. Sound quality is incredible. Works with almost any box. Great for all types of music. Break in period is quicker than average. Very light in comparison to other subwoofers. Very durable materials.
Cons- After a period, the sub will leave you wanting more bass. The sub is mid class and performs great, but not like the HCCA series.
Overall amazing sub that I would recommend to any bass fanatic!

The Orion xtr pro 15 is excellent and the subs have nice deep bass I just love the Orion xtr pros And I love buying from Sonic Electronix they have great prices and ships right on time.

ok i had 2 kicker L7 15s in my car on a Hifonics Brutus 2006d (2000watt) amp and didnt like they wouldnt hit or sound good i put 2 of the orion 15s on it wired to 2ohms (only running amp at half power or 1000 watts) and they sound better and hit 2 times as hard as those kickers while being way cheaper as well

I had 2 of these in a custom box (4.0cubic feet) in my regular cab f150 running off the orion xtr 1500.1 amp loud yes but sound quality not so great. I had 2 Kicker CVR 10s on the same amp in a ported box that was 10x times louder and 10x cleaner. Great speaker but as they break in they start to sound muddy .