Similar to the way the kick port works in bass drums, The Cajon port compresses the airflow through its tube and then allows the rapid expansion of the air through its flared opening. This increases the depth, punch and power of the sound while creating greater Distinction between the Cajon bass and snare sounds. The result is a dramatically less boxy, more versatile and musical instrument, which “opens” the Cajon to a variety of exciting new applications.
