empty speaker line array 21inch subwoofer cabinet for sale
Material
high quality plywood
finish
purple color/black color waterproof
Components
LF Driver: 2*21''
type
DUAL 21 INCH subwoofer for R loudspeaker
USE
Live Show,Outdoor Activities, concert
Rated power
4000w RMS
peak POWER
8000W
style
Professional Double 21 inch passive subwoofer big power subwoofer
Application
Medium-large scale venues including Touring performance
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double high quality export standard carton or flightcase factory directly provide customized waterproof coating empty speaker line array 21inch subwoofer cabinet for sale