Jbl Xtreme 4

Audio Performance:

• Output Power:
  • AC Power Mode: 2 x 30W RMS woofers + 2 x 20W RMS tweeters
  • Battery Mode: 2 x 20W RMS woofers + 2 x 15W RMS tweeters
• Frequency Response: 44 Hz – 20 kHz
• AI Sound Boost: Analyzes incoming signals in real-time using AI algorithms to enhance sound performance, maximizing bass output and overall loudness while reducing distortion at high volumes.
  

Battery and Charging:

• Playtime: Up to 24 hours of continuous playtime
• Playtime Boost: Extends playtime by an additional 6 hours by optimizing performance for louder and crisper sound.
• Charging Time: Approximately 3.5 hours for a full charge
• Fast Charge: A 10-minute charge provides an additional 2 hours of playtime.
• Built-in Powerbank: Allows charging of external devices without interrupting music playback.
• Replaceable Battery: Option to replace the rechargeable battery to extend the speaker's lifespan (sold separately).
  

Design and Durability:

• Dimensions: 29.7 cm x 14.9 cm x 14.1 cm (11.69 in x 5.87 in x 5.55 in)
• Weight: 2.1 kg (4.63 lbs)
• IP67 Rating: Waterproof and dustproof, suitable for various environments, including poolside parties and seaside picnics.
• Convenient Shoulder Strap: Adjustable strap for easy carrying, featuring a built-in bottle opener.
  
• Materials: Made in part with recycled materials, including post-consumer recycled plastic and fabric for the speaker grille.
  

Connectivity:

• Bluetooth Version: 5.3
• Multi-Speaker Connection: Supports pairing two Xtreme 4 speakers for stereo sound or connecting multiple JBL speakers wirelessly using Auracast™.
• JBL Portable App: Enables firmware updates, product support, and sound customization with multiple EQ presets or a fully customizable equalizer.
  

Additional Features:

• Dual Passive Bass Radiators: Enhance bass performance for a more dynamic listening experience.
• PartyBoost Compatibility: Allows pairing with other JBL PartyBoost-compatible speakers for an amplified sound experience.