Product Name
Pro Audio 21" Pa sound 21 Inch Speakers Neodymium Subwoofer Speaker
Nominal diameter
548MM/21 inch
Nominal impedance
8 Ohm / 4ohm
Nominal Power Handling
2000W
Continuous Power Handling
4000W
voice coil diameter
125mm/5inch
Winding Material
Copper Clad Aluminium
Magnet
152 neodymium copper Ring
application
disco,dj music show Outdoor performance,subwoofer speaker