The demo video for IWISTAO 3-4 Inch Full Range Empty Speaker Cabinet Labyrinth Solid Wood Strengthening Bolts Inside
This speaker cabinet is made of solid wood with strengthening bolts inside. Built-in a labyrinth structure, it can enhance the low-frequency radiant energy, make low-frequency dive deeper, effectively overcoming insufficient bass of commend full range speaker cabinet, make the speaker cabinet the full-frequency be more full and rich.
More details, please find here,
Our customer fed back us that "Amazing speaker!!!! Love it so much… thank you" and sent back the photo taken.
