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JBL Go 4 Mono portable speaker Black 4.2 W

JBL Go 4, 4.2 W, 90 - 20000 Hz, 85 dB, Wireless, 2.4 - 2.4835 GHz, A2DP, AVRCP

Best offerPrice trend

£39

Rising
Price trend
Detailed analysis
Price history of JBL Go 4 Mono portable speaker Black 4.2 W over the last 3 months
DatePrice
14 March 2026£29
16 May 2026£34

Compare JBL Go 4 Mono portable speaker Black 4.2 W prices UK

*Date of last price update

User Notice: We regularly reference new offers to provide you with the widest selection. However, the displayed results do not reflect all available offers on the market. By default, offers are sorted by price, with the lowest price appearing first.

Product Information

JBL Go 4. RMS rated power: 4.2 W, Frequency range: 90 - 20000 Hz, Signal-to-Noise Ratio (SNR): 85 dB. Connectivity technology: Wireless, Frequency range: 2.4 - 2.4835 GHz, Bluetooth profiles: A2DP, AVRCP. Product type: Mono portable speaker, Product colour: Black, Volume control: Buttons. Recommended usage: Mobile phone / Smartphone. Battery type: Built-in battery, Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 850 mAh

Portable & Party Speakers JBL

Product

Name
JBL Go 4 Mono portable speaker Black 4.2 W
Brand
JBL

Weight & dimensions

Weight
190 g
Width
94.3 mm
Depth
42.2 mm
Height
75.7 mm

Loudspeakers

Number of speakers
1

Audio

RMS rated power
4.2 W
Frequency range
90 - 20000 Hz
Signal-to-Noise Ratio (SNR)
85 dB

Ports & interfaces

Connectivity technology
Wireless
Wi-Fi
No
Bluetooth
Yes
3.5 mm connector
No
AUX in
No
Bluetooth version
5.3
Frequency range
2.4 - 2.4835 GHz
Bluetooth profiles
A2DP, AVRCP
Bluetooth transmitter modulation
DQPSK, GFSK
USB connectivity
Yes
USB connector type
USB Type-C

Power

Battery type
Built-in battery
Battery technology
Lithium-Ion (Li-Ion)
Battery capacity
850 mAh
Battery capacity
3.23 Wh
Number of batteries supported
1
Battery voltage
3.8 V
Battery life (max)
7 h
Battery recharge time
3 h

Packaging content

Quantity per pack
1 pc(s)
Cables included
USB Type-C
Quick start guide
Yes
Safety sheet
Yes

Design

Product type
Mono portable speaker
Product colour
Black
Volume control
Buttons
Protection features
Dust resistant, Water resistant
Hook
Yes
International Protection (IP) code
IP67

Performance

Recommended usage
Mobile phone / Smartphone
Card reader integrated
No
Built-in microphone
No
FM radio
No

Packaging data

Package width
125 mm
Package depth
56.5 mm
Package height
103 mm
Package weight
320 g
Package type
Hanging box

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