This Speaker REFUSES to Die… Ernie Approved Range Gear

Published on April 30, 2026
Duration: 3:18

This video highlights the extreme durability of the JBL Charge 4 portable speaker, often referred to as the 'Ernie Test'. The speaker has survived being run over by multiple heavy-duty trucks, left exposed to extreme temperatures and elements for extended periods, and dropped repeatedly, all while maintaining functionality. It's presented as a reliable piece of gear for use in harsh environments like a shooting range.

Quick Summary

The JBL Charge 4 speaker has demonstrated extreme durability, passing the 'Ernie Test' by surviving being run over by F-150 and F-450 trucks, and enduring six days in 95-100°F heat on a range. It continues to function and hold its charge, making it a robust option for harsh environments.

Chapters

  1. 00:00Introduction to the JBL Speaker
  2. 00:05Range Gear vs. Audio Gear
  3. 00:16Introducing the JBL Charge 4
  4. 00:22Speaker's History on the Range
  5. 00:34Tunes for Range Work
  6. 00:40Extreme Durability Test Begins
  7. 00:46Dropped and Run Over
  8. 00:50Run Over by F-150
  9. 00:56Run Over by F-450
  10. 01:05Left on Range for Six Days
  11. 01:13Extreme Heat Exposure
  12. 01:20Charge Still Present After Six Days
  13. 01:23Automatic Power Off Feature
  14. 01:30Enduring Wind, Dust, and Heat
  15. 01:35Speaker is Deformed but Functional
  16. 01:42The 'Ernie Test' Passed
  17. 01:46Live Demonstration of Functionality
  18. 01:51Speaker Still Works After Drop
  19. 02:01Conclusion: This Speaker Won't Die

Frequently Asked Questions

What makes the JBL Charge 4 speaker so durable?

The JBL Charge 4 has proven exceptionally durable through rigorous testing, including being run over by heavy trucks like the F-150 and F-450, and enduring prolonged exposure to extreme heat (95-100°F) and elements on a shooting range.

Can the JBL Charge 4 speaker withstand harsh outdoor conditions?

Yes, the JBL Charge 4 is highly resistant to harsh outdoor conditions. It has survived being left on a range for six days in extreme heat, and has also endured impacts, dust, and wind without losing functionality.

What is the 'Ernie Test' in relation to the JBL Charge 4?

The 'Ernie Test' refers to the extreme durability trials the JBL Charge 4 speaker has undergone, including being run over by trucks and exposed to harsh environmental conditions. The speaker has passed this test, demonstrating its remarkable resilience.

Does the JBL Charge 4 speaker retain its charge after long periods?

Remarkably, yes. After being left on a range for six days in extreme heat, the JBL Charge 4 not only continued to function but also held its charge, thanks to its automatic 45-minute power-off feature.

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