OPA 218 SUB

The OPA-218 Sub is a dual 18-inch extremely high output subwoofer system designed and built for people who simply can’t get enough bass. This sub’s unique narrow yet deep enclosure geometry and side-by-side driver placement maximizes mutual coupling and boundary-effect reinforcement to move a lot of air and ensure that your audience feels every note and beat. The sound of the OPA-218 Sub goes right through you!