Passive Subwoofer, 150W High Power Passive Subwoofer, Home Audio Subwoofer, with 40mm Machine Base, for Home Cinema Stereo System, 6.5 Inch, Black

Ground Booster: Rely on the low-pass filter effect of the ground to purify the bass and reduce bass directionality, enhancing the feel of the bass environment. Subwoofer: 6.5 inch speaker with subwoofer, 150 W high power, with home amplifier, deep and powerful sound. 40mm machine base: high shock absorption, stable speaker, sound reflection through the ground, can play the effect of amplifying the bass. Plug-and-play: the powered speaker can be used by connecting it to the respective interface and is suitable for home theaters. Quality materials: The bass speaker is made of high quality synthetic fiber wood, strong and stable, shiny surface and delicate feel.