STX812M专业音箱
STX815M专业音箱
STX818S低音炮
STX828S专业音箱
STX825专业音箱
Our America buyer ordered our STX825 outdoor 15 inch speaker box in December 2015, and he really liked the STX825 dual 15 inch speaker box.
Not every factory can offer good quality dual 15 inch subwoofer as promised except SKytone Audio.