JBL VLA-C125S-ACC Dual 15″ Subwoofer with Differential Drive

JBL VLA-C125S-ACC Cardioid Kit

The JBL VLA-C125S-ACC Cardioid Kit is designed to enhance low-frequency performance of the VLA-C125S dual 15-inch subwoofer system. It allows three subwoofers to be connected in a cardioid array configuration, with two facing forward and one facing backward, reducing unwanted rearward bass propagation while maintaining high SPL output. This setup ensures clear, focused low-frequency coverage and minimizes interference in challenging acoustic environments such as live venues, theaters, and permanent installations.

The kit includes dedicated wiring components and accessories that enable neat, hidden inter-cabinet connections across the top and bottom of the subwoofer enclosures. The design simplifies setup and ensures reliable, repeatable cardioid performance. Compatible with the VLA-C125S subwoofers, the kit provides a professional solution for controlling bass directivity in both indoor and outdoor applications.

Features of VLA-C125S-ACC

• Enables cardioid subwoofer configuration with three VLA-C125S units

• Two subwoofers facing forward, one facing backward

• Reduces rearward bass propagation for cleaner low-frequency control

• Simplifies cabling with hidden inter-cabinet wiring

• Provides repeatable and reliable cardioid performance

• Compatible with permanent installations and touring applications

• Enhances directional control of low frequencies

• Optimized for professional audio environments

Specifications of VLA-C125S-ACC