外形寸法
21 inch woofer driver
Certificate
CE ROHS ISO9001
Product Name
big power low bass 21 inch outdoor indoor pro audio woofer speaker
Nominal diameter
550MM/21 inch
Nominal impedance
8 Ohm / 4ohm
Nominal Power Handling
2000W
Continuous Power Handling
4000W
voice coil diameter
150mm/6 inch
application
Outdoor performance,subwoofer speaker