JBL Xtreme 4 Bluetooth Speaker

Key Specs

• Output Power: Up to 100 W RMS (AC mode) / lower in battery mode
• Speaker Setup:
  • 2 × 2.75" (≈70 mm) woofers
  • 2 × 0.75" (≈19 mm) tweeters
  • Dual passive radiators
• Frequency Response: 44 Hz – 20 kHz
• Bluetooth Version: 5.3
• Battery Life: Up to 24 hours (+ up to 6 hours with Playtime Boost)
• Battery Capacity: 9,444 mAh / 68 Wh Li-ion
• Charging Time: ~3.5 hours
• Water & Dust Resistance: IP67 (waterproof & dustproof)
• AI Sound Boost: Yes (louder sound with reduced distortion)
• Auracast™ Multi-Speaker Support: Yes
• Power Bank Function: Yes (charges phones/devices)
• USB-C: Charging + audio support
• Replaceable Battery: Yes
• Dimensions: 297 × 149 × 141 mm
• Weight: ~2.1 kg