JBL Boombox 4 180W RMS Portable Bluetooth Speaker IP67

JBL Boombox 4

The JBL Boombox 4 Speaker integrates a high-performance three-way transducer system designed to deliver consistent acoustic pressure across large outdoor or industrial spaces. This hardware utilizes a dedicated subwoofer, two midrange drivers, and two tweeters to maintain frequency separation and minimize harmonic distortion at high volume levels. The internal power management system supports dual-mode operation, providing maximum wattage when connected to AC power while optimizing current draw during DC battery usage. This architecture ensures that procurement managers and event coordinators receive reliable audio hardware capable of operating in demanding environments.

Key Features

• Three-Way Transducer Array
  The internal configuration features a racetrack-shaped subwoofer for low-frequency extension down to 40Hz.

• IP67 Environmental Resistance

  • Complete protection against dust ingress for construction site deployment.
  • Waterproof rating allowing submersion in 1 meter of water for up to 30 minutes.
  • Ruggedized chassis materials designed to withstand mechanical impact during transport.

• Bluetooth 5.3 Connectivity
  This wireless standard provides increased bandwidth and lower power consumption compared to previous iterations.

• High-Capacity Power Cell

  • Lithium-ion polymer battery providing up to 24 hours of continuous playback.
  • Integrated USB charge-out port for maintaining mobile device battery levels.
  • 6.5-hour charge cycle via standard AC input.

Specifications

What’s in the Box

• JBL Boombox 4 Main Unit
• AC Power Cord (Region Specific)
• Quick Start Guide
• Safety Data Sheet

Why Choose This Audio Solution

• The unit delivers high-fidelity sound reinforcement for large-scale outdoor deployments without requiring external power infrastructure.
• Advanced signal processing maintains audio clarity across the entire volume range to prevent clipping during peak output.
• Multi-unit synchronization allows network engineers to link several compatible speakers for expanded coverage in warehouse environments.
• Sustainable construction utilizes post-consumer recycled plastic and fabric for reduced environmental impact in corporate procurement.