The JBL Xtreme 4 ranks #44 out of 102 total Large Size Portable Bluetooth Speakers for sound quality. See all Portable Bluetooth rankings for every top pick.

Brand: JBL

Prices on this page were last checked October 5, 2026 at 10:21 PM 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 #44 of 102 Large Size Portable Bluetooth Speakers · Editor's rating 3.8/5

Check price at Amazon ($309.95) →

#44 JBL Xtreme 4: $309.95 Amazon B&H Photo Video eBay

Newer model: the JBL Xtreme 5, ranked higher, rated 4.6/5.

Pros: A rugged 2.1kg portable with IP67 protection, a replaceable battery, USB-C power-bank output, Auracast, stereo pairing and a useful 5-band app EQ. Independent reviews find the midrange detailed and the sound clear, punchy and refined for outdoor use; it also reaches a strong 106dB maximum level and has excellent real-world battery life.

Cons: It cannot produce the deep rumble of a larger speaker, and bass compression increases near maximum volume. The front-facing layout has only modest off-axis consistency, Bluetooth latency is high for video, and the default balance benefits from EQ adjustment. There is no aux input, so wired sources are not supported. Out of the box it leans bass-boosted, with a dip between the upper bass and midrange that EQ cannot fix, and it pushes the upper mids and treble at high volume. It is also expensive.

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

How it compares: Just above it: Marshall Kilburn II - $31 cheaper, 4 fewer hours of battery life. Just below it: Zealot S127 - $194 cheaper.

Amplifier Power	100W
App	Yes
Aux Input	No
Battery Life	24 hours (Manufacturer specified)
Bluetooth	Yes
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
Maximum SPL	106dB (measured by Alan Ross Reviews)
Omnidirectional	No
Party Mode	Yes (Auracast)
Power Bank	Yes (USB-C)
Power Input	USB-C
Removable Battery	Yes
Stereo	Yes
Strap	Yes (detachable shoulder strap)
TWS	Yes
Weight	4.6 lbs (2.1 kg)

Check current price at Amazon ($309.95) →Check current price at B&H Photo Video →Search eBay for JBL Xtreme 4 →

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JBL Xtreme 4 Review: Ranked #44 of 102

#44 JBL Xtreme 4: $309.95 Amazon B&H Photo Video eBay

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