The JBL Xtreme 4 ranks #37 out of 77 total Large 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 Xtreme 4 - ranked #37 of 77 Large Size Portable Bluetooth Speakers · Editor's rating 3.8/5

Check price at Amazon ($380) →

#37 JBL Xtreme 4: $380 Amazon Bhphotovideo eBay

Pros: Removable battery. Slightly deeper bass than Xtreme 3. Use this EQ for the best sound quality.

Cons: High priced. Some bass boost. Dip in the upper bass to midrange makes it sound strange which cannot be EQd out. Some upper mids and treble boost at high levels.

Related speakers: JBL Xtreme, JBL Xtreme 2, JBL Xtreme 3, JBL Xtreme 5.

How it compares: Just above it: Marshall Kilburn II - $101 cheaper, 4 fewer hours of battery life. Just below it: W-King T9 - $301 cheaper.

App	Yes
Aux Input	No
Battery Life	24 hours (Manufacturer specified)
Bluetooth Codecs	SBC
Bluetooth Latency	220ms
Bluetooth Version	5.3
Built in Microphone	Yes
Digital Aux Input	No
Dimensions	11.7" x 5.9" x 5.6" (297 x 149 x 141 mm)
Drivers	2x 70mm woofers, 2x 19mm tweeters + 2x passive radiators
EQ	Yes (5 band)
Frequency Response	44Hz - 20kHz (Manufacturer specified)
IP Rating	IP67
Max Volume	106dB
Omnidirectional	No
Output Power	100W
Party Mode	Yes (Auracast)
Power Bank	Yes (USB-C)
Power Input	USB-C
Removable Battery	Yes
Stereo	Yes
TWS	Yes
Weight	4.6 lbs / 2.1 kg

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