JBL VTX-A12-BP Base Plate for Stacking A12 Over B28 Subwoofers 100791798 THE BUS+ allows you to

THE BUS+ allows you to adjust the distortion amount which 4K MODE offers

3-Pin DMX In/Out DMX Connections

The simple and quick upgrade is nondestructive and takes less than a minute

Most battery-powered instruments and stereo keyboards will produce as much as 7 Volts when played at maximum volume

JBL VTX-A12-BP Base Plate for Stacking A12 Over B28 Subwoofers 100791798 THE BUS+ allows you toJBL VTX A12 BP Base Plate for Stacking A12 Over B28 Subwoofers The VTX A12 Base Plate accessory is a universal adapter frame that enables VTX A12 arrays to be ground stacked on top of compatible subwoofers or support structures such as stages, scaffolding, or carts. Using the included M20 knob screws, the VTX A12 BP attaches directly to the bottom of an A12 array, and then to top mounted M20 plates on the VTX B28 subwoofer. The rear angle selection