Description
Bring powerful sound to your next beach lime, backyard gathering or weekend at home with the JBL Boombox 4. Two woofers, two tweeters and three passive radiators deliver clear audio and deep bass, while AI Sound Boost adjusts the sound in real time to reduce distortion at higher volumes.
Choose between Deep Bass for fuller low notes or Punchy Bass for a tighter, more energetic sound. Its built-in carry handle and IP68 waterproof and dustproof design make it a practical choice for music indoors and outdoors.
Enjoy up to 28 hours of playback on a single charge, with Playtime Boost adding up to 6 extra hours. For larger gatherings, Auracast lets you pair two Boombox 4 speakers for stereo sound or connect multiple compatible JBL Auracast speakers.
Key Features
- Bluetooth 5.4: Stream music wirelessly from compatible phones, tablets and other devices.
- USB-C lossless audio: Enjoy wired digital playback from a compatible device using supported lossless content.
- Replaceable rechargeable battery: Extend the speaker’s service life; replacement batteries sold separately.
- Built-in carry handle: Convenient to move between rooms or take along to gatherings.
Specifications
| Specification | Details |
|---|---|
| Brand / Model | JBL / Boombox 4 |
| Colour | Black |
| Total rated output | 210W RMS on AC power; 200W RMS on battery |
| Water and dust protection | IP68 |
| Battery | 99.02Wh rechargeable lithium-ion |
| Charging time | Approximately 3 hours |
| Power input | 100–240V AC, 50/60Hz |
| Connections | Bluetooth, USB-C and AC power input |
| Dimensions (W × H × D) | 50.64 × 26.29 × 21.29 cm |
| Weight | 5.89 kg |
Box Contents: JBL Boombox 4, AC power cord, quick start guide, safety sheet and warranty card.
Battery life varies with volume, audio content and settings. The 34-hour maximum includes Playtime Boost.
Shop at ttshopro.com. Pickup at 306 Southern Main Road, Cunupia, or arrange delivery across Trinidad & Tobago. WhatsApp 688-2569 for assistance.

















