The JBL Go 4 ranks #25 out of 47 total Small Size Portable Bluetooth Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.

Brand: JBL

Prices on this page were last checked August 21, 2026 at 5:30 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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JBL Go 4 - ranked #25 of 47 Small Size Portable Bluetooth Speakers · Editor's rating 3.2/5

Check price at Amazon ($39.95) →

#25 JBL Go 4: $39.95 Amazon Bhphotovideo eBay

Pros: A little more bass than the Go 3 and they fixed the strange mids peak.

Cons: Not much bass at all, especially with electronic/bass-heavy tracks pushed past ~50% volume. Midrange can sound grainy and treble a bit sizzly; loses clarity at higher volumes.

Related speakers: JBL Go 3, JBL Go 5.

How it compares: Just above it: JBL Go 5 - $5 more, 1 more hours of battery life. Just below it: JBL Go 3 - 2 fewer hours of battery life.

App	Yes
Aux Input	No
Bass Extension (-10dB)	~82Hz
Battery Life	7 hours (Manufacturer specified)
Bluetooth Codecs	SBC
Bluetooth Version	5.3
Built in Microphone	Yes
Charging Time	3 hours
Digital Aux Input	No
Dimensions	3.7" x 3" x 1.7" (94.3 x 75.7 x 42.2 mm)
Drivers	45mm
EQ	Yes
Frequency Response	90Hz - 20kHz (Manufacturer specified)
IP Rating	IP67
Omnidirectional	Pointing up
Output Power	4.2W
Party Mode	Yes (Auracast)
Power Bank	No
Power Input	USB-C
Stereo	No
TWS	Yes
Weight	0.4 lbs / 190 g

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