Product comparison · 2 portable & party speakers

JBL Go 4 Duo vs JBL PartyBox Ultimate 2

23specifications compared
18differ
5identical
41known for one product only

Key differences

The JBL PartyBox Ultimate 2 has 1,495.8 W more RMS rated power than the JBL Go 4 Duo (1500 W vs 4.2 W). The JBL Go 4 Duo has 67 - 20000 Hz more frequency range than the JBL PartyBox Ultimate 2 (95 - 20000 Hz vs 28 - 20000 Hz). The JBL Go 4 Duo has 5 dB more Signal-to-Noise Ratio (SNR) than the JBL PartyBox Ultimate 2 (85 dB vs 80 dB). Connectivity technology: Wireless on the JBL Go 4 Duo, Wired & Wireless on the JBL PartyBox Ultimate 2. Bluetooth transmitter modulation: DQPSK, GFSK on the JBL Go 4 Duo, DQPSK, 8DPSK on the JBL PartyBox Ultimate 2.

RMS rated power
- Go 4 Duo:4.2 W
- PartyBox Ultimate 2:1500 W
Frequency range
- Go 4 Duo:95 - 20000 Hz
- PartyBox Ultimate 2:28 - 20000 Hz
Signal-to-Noise Ratio (SNR)
- Go 4 Duo:85 dB
- PartyBox Ultimate 2:80 dB
Connectivity technology
- Go 4 Duo:Wireless
- PartyBox Ultimate 2:Wired & Wireless
Bluetooth version
- Go 4 Duo:5.3
- PartyBox Ultimate 2:6.0
Bluetooth transmitter modulation
- Go 4 Duo:DQPSK, GFSK
- PartyBox Ultimate 2:DQPSK, 8DPSK
Product type
- Go 4 Duo:Mono portable speaker
- PartyBox Ultimate 2:Party speaker
Product colour
- Go 4 Duo:Camouflage
- PartyBox Ultimate 2:Black

Side by side

Differences highlightedShow differences only

Comparison of Go 4 Duo, PartyBox Ultimate 2
64 specifications	A JBL Go 4 Duo View product	B JBL PartyBox Ultimate 2 View product
Loudspeakersidentical
Number of speakers	1	1
TweeterKnown for one	Unknown — not stated by the source	Yes
Number of tweeter driversKnown for one	Unknown — not stated by the source	2
Tweeter diameterKnown for one	Unknown — not stated by the source	3 cm
Subwoofer driver diameterKnown for one	Unknown — not stated by the source	26.4 cm
WooferKnown for one	Unknown — not stated by the source	Yes
Number of woofer driversKnown for one	Unknown — not stated by the source	2
Woofer diameterKnown for one	Unknown — not stated by the source	12.4 cm
Audio3 differ
RMS rated powerDiffers	4.2 W	1500 W
Frequency rangeDiffers	95 - 20000 Hz	28 - 20000 Hz
Signal-to-Noise Ratio (SNR)Differs	85 dB	80 dB
Ports & interfaces3 differ
Connectivity technologyDiffers	Wireless	Wired & Wireless
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.3	6.0
Bluetooth profiles	A2DP, AVRCP	A2DP, AVRCP
Bluetooth transmitter modulationDiffers	DQPSK, GFSK	DQPSK, 8DPSK
3.5 mm connectorKnown for one	Unknown — not stated by the source	Yes
AUX inKnown for one	Unknown — not stated by the source	Yes
Cord lengthKnown for one	Unknown — not stated by the source	2 m
Frequency rangeKnown for one	2.4 - 2.4835 GHz	Unknown — not stated by the source
Bluetooth rangeKnown for one	9 m	Unknown — not stated by the source
USB connectivityKnown for one	Yes	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-C	Unknown — not stated by the source
Design2 differ
Product typeDiffers	Mono portable speaker	Party speaker
Product colourDiffers	Camouflage	Black
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Volume controlKnown for one	Buttons	Unknown — not stated by the source
Protection featuresKnown for one	Dustproof, Splash proof, Waterproof	Unknown — not stated by the source
HookKnown for one	Yes	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP67	Unknown — not stated by the source
Performance1 differ
Recommended usageDiffers	Mobile phone / Smartphone	Universal
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, WAV
Remotely operatedKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	AC
AC adapter frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
USB Type-C charging portKnown for one	Unknown — not stated by the source	Yes
Battery typeKnown for one	Built-in battery	Unknown — not stated by the source
Battery capacityKnown for one	3.23 Wh	Unknown — not stated by the source
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Battery voltageKnown for one	3.8 V	Unknown — not stated by the source
Battery life (max)Known for one	7 h	Unknown — not stated by the source
Battery recharge timeKnown for one	3 h	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	94 mm	466.7 mm
DepthDiffers	78 mm	493.3 mm
HeightDiffers	42 mm	1052.5 mm
WeightDiffers	190 g	47.7 kg
Packaging data4 differ
Package widthDiffers	125 mm	1140 mm
Package depthDiffers	103 mm	528 mm
Package heightDiffers	56.5 mm	539 mm
Package weightDiffers	320 g	54.4 kg
Package typeKnown for one	Hanging box	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	USB Type-C	AC
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Quick start guide	Yes	Yes
Warranty card	Yes	Yes
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Safety sheetKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Number of subwoofersKnown for one	Unknown — not stated by the source	2
Other featuresidentical
ModulationKnown for one	Unknown — not stated by the source	OFDM, BPSK, QPSK, 256-QAM, 1024-QAM, 64-QAM, 16-QAM
Operational conditionsidentical
Operating temperature (cooling) (T-T)Known for one	0 - 45 °C	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Battery capacityKnown for one	850 mAh	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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