Weighing in at over 70 lbs. The Urbany Customs 4.0 woofer is built from the ground up. First starting with our 400 oz subwoofer motor that features triple stacked 1" thick  ferrites, a 4" coil, and our claw style basket. Utilizing Pink Star Industry softparts that consist of a 4inch 4 layer aluminum coil. The 4.0 woofer is specifically designed for high power, high excursion, high output systems, also known as ground pounders. We can ship to the lower 48 states.**

Built in the U.S.
Available in 12" and 15" claw style basket (7.5"-8" spiders)
2500 watts RMS
4 inch 4 layer aluminum coil
Magnet OD 8.66"  (220mm)
Top plate height .826"  (21mm)
Top plate ID 4.16"  (105.7mm)
Pole OD 3.85"  (97.8mm)
Gap depth 3.779"  (96mm)