Acoustic podiums allow you to install speakers larger than in regular places.
As for installing the speakers in the podiums significantly improves the sound quality because speakers are fixed tightly and do not resonate with the metal door and the tree softens the vibration of sound, allowing to properly implement mid and high frequencies.
Automotive podiums made from plywood using foam and covered with leatherette.
The kit includes 2 podium (left and right).
Mesh for speakers are not included and must be purchased separately