I bought 3 pairs - each pair costing $525 shipped.
As i took em out of the box, I was impressed with the weight of the sub. Its gives you the feeling they maybe heavy hitters!
The blue Carbon Fiber pressed cone is very impressive, but the foam ridges on the surround can cause for them to "wear" if the rub anything.
I fed the 4 with 1 Memphis 4K- and they needed another one.. 152 on music, legal on dash with 4 15" HK's and 1 memphis 4K- 5 Kinetik 2400s and 1 200 amp OG alt.
Overall id gove them an 9/10 cosmetically, and a 10/10 for a $235 subwoofer!
They will take 2000rms all day unclipped.
15" Competition Subwoofer
Peak: 4000 watts
RMS: 2000 watts
Dual Layer Pressed Carbon Fiber Cone
Reinforced Ribbed High Foam Treated Surround
Patented Thermo-Cooling Motor Structure
Bumped Back Plate For Maximum Excursion
Double Layer Progressive Spiders
Platinum Plated Block Terminals
Hi-Temp Kapton Voice Coil Former
Aluminum Round Wire Voice Coil
400 oz. Double Stacked Strontium Magnets
Rubber Sealant Gasket