JBL VTX B28 GND – Ground Stack Stability Accessory for Subwoofers
JBL VTX B28 GND – Ground Stack Stability Accessory for Subwoofers is backordered and will ship as soon as it is back in stock.
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JBL VTX B28 GND – Ground Stack Stability Accessory for Subwoofers
The VTX B28 GND is a precision-engineered accessory designed to enhance the stability and safety of ground stack configurations built on JBL VTX B28 subwoofers. Ideal for professional touring, live events, and installation applications, this accessory allows for secure and reliable stacking of multiple subwoofers or full-range VTX loudspeakers. By expanding the base footprint of the stack, the B28 GND minimizes the risk of tipping or structural instability, even in complex arrays or when B28 subwoofers are paired with other VTX modules.
Engineered for convenience and efficiency, the B28 GND features a simple two-part design that is lightweight, compact, and easily transportable in standard road cases. It attaches directly to the B28’s integral rigging hardware and offers M10 through-holes for semi-permanent attachment to stages, carts, or other support structures. JBL’s LAC-3 software calculates ground stack parameters to ensure mechanical safety and optimized performance, making this accessory an essential tool for professional audio engineers and production teams.
Constructed from high-grade steel with an anti-corrosion coating and finished in black powder coat, the VTX B28 GND provides both durability and aesthetic integration with B28 subwoofers. Each package includes two outriggers, left and right, enabling straightforward assembly and enhanced structural integrity. Whether you are building large-scale subwoofer arrays or integrating full-range VTX systems into a ground stack, the VTX B28 GND delivers unmatched stability and confidence in your setup.
Features:
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Enhances stability of ground stacks built on VTX B28 subwoofers
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Direct attachment to B28 integral rigging hardware
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Simple, lightweight two-part design
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Allows semi-permanent attachment to stages, carts, and other supports via M10 through-holes
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Compact size fits most standard road cases
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Calculated ground stack parameters with JBL LAC-3 software
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Durable high-grade steel construction with anti-corrosion coating
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Sleek black powder coat finish
Specifications:
| Specification | Details |
|---|---|
| Construction | High-grade steel with anti-corrosion coating |
| Finish | Black powder coat |
| Dimensions (H x W x D) | 41 mm x 60 mm x 550 mm (1.6 in x 2.4 in x 37.4 in) |
| Net Weight | 3.7 kg (8.3 lbs) |
| Included | 2 outriggers (left/right) |
| Mounting | M10 through-holes for semi-permanent attachment |
Compare Table:
| Feature | VTX B28 GND | VTX B28 Base Plate |
|---|---|---|
| Purpose | Improves stability of ground stacks | Enables attachment of VTX cabinets to subwoofers |
| Construction | High-grade steel with powder coat | Heavy-duty steel with mounting hardware |
| Footprint | Expands stack base | Provides universal M20 pole mount |
| Components Included | 2 outriggers (left/right) | 1 base plate |
| Usage | B28-only stacks or full-range VTX stacks | VTX speaker arrays on subwoofers |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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