113.6mm Diameter Black Vibrating Membrane Booster Bass Vibrating Rubber Woofers
Features: Using excellent materials, lower power consumption.
Bass passive film effect: to the sound bass effect.
Bass strengthening agent, to strengthen the bass, easy to design and debug.
Great accessories for sand table, war game or WWII scenery layout.
Used for Speaker,Woofer, Loudspeaker, bass vibrating.