Overview
A serious sub for rooms that need chest-thump at 40 Hz. Pulled from a fixed installation that closed down, so the cabinets have been indoors their whole life. Grade B due to paint wear on the base; drivers and cabinet bracing are sound.
Specifications
| Brand | JBL |
|---|---|
| Model | VTX B28 |
| Category | Subwoofer |
| Condition | Grade B |
| Driver | 2 x 18" differential drive |
| Power handling | 4000 W continuous (passive) |
| Max SPL | 143 dB |
| Frequency range | 25 Hz - 80 Hz |
| Weight | 96 kg |
| Tested | Both drivers swept, cabinet seals checked |
| Test report | Included with every quote · 48h turnaround on request |
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Frequently asked questions
What does grade B mean on this JBL VTX B28?
Grade B means 70-90% cosmetic condition: visible scuffs and paint wear, with fully functional electronics unless stated otherwise.
Can you ship this unit to my country?
Yes. We export from Guangzhou / Shenzhen, China by sea or air freight and can quote CIF to your nearest port. Send us the destination port and quantity for a landed-cost estimate.
Can I see a test video before paying?
Yes. Ask for it when you enquire and we will record a sweep or play test with the serial number visible, usually within 48 hours.