JBL Xtreme 4 EUNA Bluetooth Portable Speaker, Black

JBL Pro Sound following levels
Two subwoofers, two powerful speakers and JBL Bass effortlessly deliver dynamic, immersive sound with deeper bass and plenty of detail. Wherever you are, you'll lose yourself in the music.

Up to 24 hours of playtime plus 6 hours with Playtime Boost
Your adventures can last all day. Take the JBL Xtreme 4 with you from room to room, to a backyard party or to the beach. With up to 24 hours of battery life, you can play music until the sun goes down - and comes up again - before you need to recharge. Simply tap Playtime Boost to extend the playtime and extend battery life by up to 6 hours. Tunes and optimises performance for louder, clearer sound.

Convenient shoulder strap
The speaker can be worn on your shoulder or adjusted across your body, whatever your style or mood.

AI Sound Boost
Get the most out of your speaker. AI Sound Boost analyses the incoming signal in real time while using an AI algorithm to predict speaker movement and power response. It pushes the speaker to its maximum performance, taking full advantage of the dynamic range for better, more powerful sound. It also minimises distortion even at high volumes, maximising bass and overall loudness.

Waterproof and dustproof
The IP67 waterproof and dustproof rating of the JBL Xtreme 4 ensures this portable speaker can withstand almost any environment, from a pool party to a picnic by the sea.

Connect to multiple speakers via Auracast
Want even more JBL Pro Sound? Stereo combine two Xtreme 4 speakers for a wider sound stage. For your biggest parties, you can connect multiple JBL speakers wirelessly with Auracast. You can also liven up your party with JBL PartyBoost by using the JBL Portable app to pair Xtreme 4 with other JBL PartyBoost-compatible speakers.

Power up with the built-in powerbank
Don't interrupt the good times. The JBL Xtreme 4, which comes with a built-in powerbank, lets you charge your devices without taking a break from the music.

Replaceable battery*
Want more life from your speaker? Replace the rechargeable battery* in three easy steps and your JBL Xtreme 4 will be back to full power.
*Replaceable battery sold separately

Quick Charging
Need a quick boost to get the party started? Ten minutes on the charger gets you two more hours of music.

JBL App
Use the JBL Portable app to get updates, product support and unlock features, all right from your phone. Fine-tune your sound with multiple EQ preset options. Or use the fully customizable EQ to adjust treble, midrange and bass - to get your music just right for you.

Partly made from recycled materials
JBL Xtreme 4 includes recycled plastic and fabric for the speaker grille. It's also packaged in FSC-certified paper printed with soy ink.

Technical details:

• Transducers: 2 x 70 mm woofer / 2 x 2.75" , 2 x 20 mm tweeter / 2 x 0.75"
• Rated output power: 2 x 30 W RMS woofer + 2 x 20 W RMS tweeter (AC power mode) 2 x 20 W RMS woofer + 2 x 15 W RMS tweeter (battery mode)
• Frequency response: 44 Hz - 20k Hz
• Signal to noise ratio: > 80 dB
• SRD 2.4 GHz frequency range: 2407 MHz ~ 2475 MHz
• SRD transmitter power: <10 dBm (EIRP)
• Dynamic frequency response (Hz): 44 Hz - 20k Hz
• Dimensions (cm): 29.7 x 14.9 x 14.1
• Weight (kg): 2.1
• Bluetooth version: 5.3
• Charging time (hours): 3.5
• Maximum music playback time (hours): 24

Manufacturer's website