JBL Professional - During the Hip Hop Wonderland Event in Bangkok, JBL VTX A12 line arrays and VTX G28 subwoofers provided state-of-the-art sound coverage to the Monster Stage—elevating sound experiences for thousands
Diase Vtx Series G28 Dual 18 Inch Subwoofer Neodymium Speaker - China Speaker and PRO Audio price | Made-in-China.com
PLAN] VTX G28 Subwoofer Dual 18" with internal plan measurement - YouTube
JBL Professional VTX B28 Arrayable Dual-18” Subwoofer – FOH | Front of House Magazine