JBL Boombox 4 vs Xtreme 3

Name JBL Boombox 4 JBL Xtreme 3
Image JBL Boombox 4 JBL Xtreme 3
Type Large Large
MSRP $549.95 $379.95
Released 2025 2020
Availability Available Available
Current price Amazon Amazon
Speaker configuration
Audio channels 2.0 (stereo) 2.0 (stereo)
Woofers (or full range): 2× 5″ 2× 2.75″
Tweeters: 2× 0.75″ 2× 0.75″
Subwoofers: - -
Audio specs & features
Watts RMS 210 W (plugged in), 200 (battery) 100 W
Frequency range 37.0 Hz - 20 kHz 53.5 Hz - 20 kHz
Wireless stereo pairing? ✔ via app ✔ via app
Party mode? (mono) ✔ Auracast ✔ PartyBoost
Other (special) audio features? AI Sound Boost, PlayTime boost (+6h) None
Connectivity
Bluetooth version? 5.4 5.1
Wi-Fi?
NFC? (for pairing)
Radio?
Audio inputs & outputs
Buit-in mic? (and function)
Guitar/mic input?
USB-A playback? ✔ (USB-C)
3.5 mm AUX in?
3.5 mm AUX out?
Other in/outputs?
Battery, power & charging
Battery?
Battery life 28 hours 15 hours
Charge time 3 hrs 2.5 hrs
Battery capacity 99.02 Wh 36.3 Wh
Swappable battery? Replaceable
Charging port(s): AC USB-C
Powerbank function? Yes; 1× USB-C ?W Yes; USB-A 15W & USB-C 10W
Buttons & controls
Sound mode button(s)? 'Bass Boost' (2 modes)
Sound effect buttons?
Other (special) buttons?
App? JBL Portable JBL Portable app
Voice assistant?
Lights
Colored LEDS?
Strobe LEDS?
Size & weight
Size (cm H×W×D): 26.29×50.64×21.29 13.6×29.8×13.4
Size (inch H×W×D): 10.4×19.9×8.4 5.35×11.75×5.28
Weight (kg): 5.89 1.97
Weight (lbs): 13 4.34
Physical features
IP Code IP68 IP67
Transportation method? 1 handle Shoulder strap
Color options: 3 colors: Black, blue, camo 3 colors: Black, blue, camo
Other features? - -
In the box
Charger/cables? Power cable USB-C power adapter
Accessories? - Shoulder strap
More info
Model number JBLBOOMBOX4 ‎JBLXTREME3
User guide / manual Quick start guide Quick start guide
Official site link: JBL.com JBL.com
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