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The JBL GO 4 drives 4.2W RMS through a 45mm transducer. A sealed IP67 chassis blocks liquid and particulate ingress. Compared to the GO 3, this model extends battery life to 9 hours and adds JBL Portable App support.
Key Features
- 9-Hour Playtime: 850mAh battery includes 2-hour Playtime Boost. Sustains audio during full-day outdoor excursions.
- IP67 Durability: Dust-tight housing resists water immersion for 30 minutes. Survives heavy rain and road dust.
- Auracast Pairing: Wireless protocol links multiple JBL speakers for synchronized playback. Boosts volume for large outdoor areas.
- JBL Portable App: Software interface provides custom EQ and firmware management. Permits precise audio tuning via smartphone.
- Bluetooth 5.3: Low-energy wireless standard with 90Hz-20kHz frequency response. Maintains stable connections without signal drops.
- Six-Month Warranty: Coverage against manufacturing defects for 180 days. Secures hardware performance for half a year.
Frequently Asked Questions
Is JBL GO 4 better than GO 3?
It increases battery life by 4 hours and lowers frequency response to 90Hz. Bluetooth 5.3 and app compatibility improve wireless stability.
How many watts is JBL GO 4?
The speaker outputs 4.2W RMS through a single 45mm driver. This volume level suits personal listening or small groups.
Can I connect two JBL GO 4 speakers?
Auracast technology enables wireless pairing of multiple compatible JBL speakers. This creates a broader soundstage for outdoor use.
