Bose SoundLink Flex Portable Speaker (2nd Gen) vs JBL Xtreme 4

The two products' specifications row by row. Rows where they differ are marked; a missing value is unknown, never equal.

3 differences
SpecificationBose SoundLink Flex Portable Speaker (2nd Gen)JBL Xtreme 4
Connectivity technologyDiffersBluetoothWireless
Built-in microphoneDiffersYesNo
Product typeDiffersPortable SpeakerStereo portable speaker
BluetoothSameYesYes
Battery capacitynot knownnot known9444 mAh
Battery capacitynot knownnot known68 Wh
Battery life (max)not knownnot known24 h
Battery recharge timenot knownnot known3.5 h
Battery technologynot knownnot knownLithium-Ion (Li-Ion)
Battery typenot knownnot knownBuilt-in battery
Battery voltagenot knownnot known7.2 V
Rechargeable batterynot knownnot knownYes
3.5 mm connectornot knownnot knownNo
AC (power) innot knownnot knownYes
AUX innot knownnot knownNo
Bluetooth profilesnot knownnot knownA2DP, AVRCP
I/O portsnot knownnot knownUSB Type-C
USB connectivitynot knownnot knownYes
USB connector typenot knownnot knownUSB Type-C
Frequency rangenot knownnot known44 - 20000 Hz · 2407 MHz - 2475 MHz
Signal-to-Noise Ratio (SNR)not knownnot known80 dB
Tweeter RMS powernot knownnot known20 W
Woofer RMS powernot knownnot known30 W
Number of tweeter driversnot knownnot known2
Number of woofer driversnot knownnot known1
Tweeter diameternot knownnot known2 cm
Tweeter diameter (imperial)not knownnot known1.91 cm (0.75")
Woofer diameter (imperial)not knownnot known6.98 cm (2.75")
Protection featuresnot knownnot knownDust resistant, Splash proof, Waterproof
Recommended usagenot knownnot knownUniversal
Volume controlnot knownnot knownButtons
Bluetooth transmitter powernot knownnot known10 dBm
Supported batteriesnot knownnot known9444 mAh
USB output voltagenot knownnot known5 V
USB Type-C charging portnot knownYesnot known
Depthnot knownnot known149 mm
Heightnot knownnot known141 mm
Weightnot knownnot known2.1 kg
Widthnot knownnot known297 mm
Tweeternot knownnot knownYes
Woofernot knownnot knownYes
Woofer diameternot knownnot known7 cm
Bluetooth versionnot knownnot known5.3
Wi-Finot knownnot knownNo
Power bank functionnot knownnot knownYes
Shoulder strapnot knownnot knownYes
Number of speakersnot knownnot known1
RMS rated powernot knownnot known30 W
International Protection (IP) codenot knownnot knownIP67
FM radionot knownnot knownNo
Card reader integratednot knownnot knownNo
Dimensions (WxHxD)not knownnot known297 x 149 x 141 mm
Loudspeaker enhancementnot knownnot knownPower bank function
On/off switchnot knownnot knownYes
Main unit dimensions (WxHxD)not knownnot known297 x 149 x 141 mm
Multipoint connectivitynot knownnot knownYes
AC adapter includednot knownNonot known
Manualnot knownnot knownYes
Power adapter includednot knownnot knownYes
Quantity per packnot knownnot known1 pc(s)
Quick start guidenot knownnot knownYes
Safety sheetnot knownnot knownYes
Warranty cardnot knownnot knownYes