TH - 12 m has a true natural sound performance, most speakers have their own style, but the need is the real reflection of the original sound, and only in this way can we truly achieve high-fidelity sound reinforcement system.The durable exterior USES a high-density birch as the structural material of the box body, while the surface of the box is covered with a durable, grey-black carborundum paint.The anti-aging strength of such speakers is very strong, can withstand the sun and rain for a long time, and the installation in the household is able to prevent the bad environment such as humidity.TH-12M has a real and natural performance, its biggest feature is that it is light and has a high sound pressure level, which satisfies many occasions when small speakers are needed to satisfy small space.The durable exterior USES a high-density birch splint as the structural material of the box body, while the surface of the box is covered with a durable, grey-black carborundum paint.The anti-aging strength of such speakers is very strong, can withstand the sun and rain for a long time, and the installation in the household is able to prevent the bad environment such as humidity.TH-12M indoor SHOW, slow rolling, multi - function stage back listening and fixed installation system and other places.In this series, it is used in combination with other full-frequency speakers, not only sound quality, but also easy to install.