JBL Xtreme 5 vs JBL Boombox 4

Last updated: September 26, 2026

These sit in different size classes, so this is not a straight ranking comparison. The JBL Xtreme 5 ranks #2 of 82 large speakers by sound quality at $399.95; the JBL Boombox 4 ranks #20 of 76 boombox speakers by sound quality at $429.95.

JBL Xtreme 5 vs JBL Boombox 4

Why pick the JBL Xtreme 5: Removable battery. Watch for: High priced.

Why pick the JBL Boombox 4: Pretty insane output capability for the size. The tradeoff: Pretty overpriced for the category.

Buy the JBL Xtreme 5 at $399.95 if you want a large speaker. Buy the JBL Boombox 4 at $429.95 if you want a boombox speaker instead.

Looking for alternatives? See the complete Portable Bluetooth rankings.

Buy the JBL Xtreme 5 at Amazon ($399.95) →Buy the JBL Boombox 4 at Amazon ($429.95) →

Specifications Side By Side

JBL Xtreme 5 JBL Boombox 4
Price$399.95$429.95
Ranked#2 of 82 in Large Size Portable Bluetooth Speakers#20 of 76 in Boombox Size Portable Bluetooth Speakers
AppYesYes
Aux InputNoNo
Battery Life28 hours (Manufacturer specified)28 hours (Manufacturer specified)
EQYes (7 band)Yes (7 band)
IP RatingIP68IP68
Maximum SPL110dB (measured by Alan Ross Reviews)115dB (measured by Alan Ross Reviews)
Party ModeYes (Auracast)Yes (Auracast)
Power BankYes (USB-C, 5V/3A)Yes (USB-C, up to 30W)
Power InputUSB-CAC Power cord
Removable BatteryYesYes
TWSYesYes
Weight6.4 lbs (2.9 kg)13.2 lbs (5.98 kg)
Bluetooth CodecsSBC, AAC, LC3SBC, LC3, AAC
Built-in MicrophoneNoNo
StereoPartially (1 woofer)Yes
OmnidirectionalNoNo
Bluetooth Version6.05.4
Dimensions13.6” x 6.5” x 6.1” (346 x 165 x 155 mm)20.1” x 10.2” x 8.3” (510 x 260 x 210 mm)
Drivers98x145mm woofer, 2x 20mm tweeters + 2x passive radiators2x 123mm woofers + 2x 20mm tweeters with passive radiators
Frequency Response40Hz - 20kHz (Manufacturer specified)-
Amplifier Power1 x 90W RMS Woofer + 2 x 20W RMS Tweeter (AC power mode) 1 x 60W RMS Woofer + 2 x 15W RMS Tweeter (Battery mode)210W AC / 200W battery
Digital Aux InputYes (USB-C)Yes (USB-C)
StrapYes (detachable shoulder strap)No
Bass Extension (-10dB)-41Hz
Bluetooth Latency-AAC 144ms, SBC 48ms
USB Playback-No
FM Tuner-No
Microphone Input-No
MicroSD Playback-No
Buy the JBL Xtreme 5 at Amazon ($399.95) →Buy the JBL Boombox 4 at Amazon ($429.95) →

More top alternatives to JBL Xtreme 5:

Prices on this page were last checked September 26, 2026 at 11:14 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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The Two Speakers In Full

JBL Xtreme 5: $399.95 Amazon B&H Photo Video eBay

JBL Xtreme 5 ranking card

Older models: the JBL Xtreme 3 (rated 4.3/5), the JBL Xtreme 4 (rated 3.8/5), the JBL Xtreme 2 (rated 3.4/5) and the JBL Xtreme (rated 3.2/5).

Pros: Removable battery. Quite deep bass, reaching well below 40Hz. A fantastic sounding speaker with excellent off-axis dispersion, a big step up from older JBL portables. Beats the Soundcore Boom 2 and Tribit Stormbox Blast on bass depth and clarity. Plays clean at volume, unlike the JBL Boombox 4.

Cons: High priced. Some bass boost. A hole in the mid-upper bass which can’t be EQ’d out. Default EQ presets are weak (Signature is boring, Chill and Vocal are close to unusable) - needs the custom EQ to sound its best. Bigger and heavier than the Xtreme 4.

Setup: Try this Oluv EQ for the most neutral sound

Full JBL Xtreme 5 review and specifications →

Amplifier Power1 x 90W RMS Woofer + 2 x 20W RMS Tweeter (AC power mode) 1 x 60W RMS Woofer + 2 x 15W RMS Tweeter (Battery mode)
AppYes
Aux InputNo
Battery Life28 hours (Manufacturer specified)
Bluetooth CodecsSBC, AAC, LC3
Bluetooth Version6.0
Built-in MicrophoneNo
Digital Aux InputYes (USB-C)
Dimensions13.6” x 6.5” x 6.1” (346 x 165 x 155 mm)
Drivers98x145mm woofer, 2x 20mm tweeters + 2x passive radiators
EQYes (7 band)
Frequency Response40Hz - 20kHz (Manufacturer specified)
IP RatingIP68
Maximum SPL110dB (measured by Alan Ross Reviews)
OmnidirectionalNo
Party ModeYes (Auracast)
Power BankYes (USB-C, 5V/3A)
Power InputUSB-C
Removable BatteryYes
StereoPartially (1 woofer)
StrapYes (detachable shoulder strap)
TWSYes
Weight6.4 lbs (2.9 kg)
Check current price at Amazon ($399.95) →Check current price at B&H Photo Video →Search eBay for JBL Xtreme 5 →

JBL Boombox 4: $429.95 Amazon B&H Photo Video eBay

JBL Boombox 4 ranking card

Older models: the JBL Boombox 3 (rated 3.8/5), the JBL Boombox 2 (rated 3.5/5) and the JBL Boombox (rated 2.9/5).

Pros: Pretty insane output capability for the size. IP68 protection and Auracast pairing with other current JBL speakers. Measured bass extension of 41Hz (-10dB).

Cons: Pretty overpriced for the category. Better than the Boombox 3 mostly because there are more 7 EQ bands instead of just 3 and it can be better tuned. Try Oluv’s EQ for it. Out of the box sounds worse than the Boombox 3. No Aux input.

Full JBL Boombox 4 review and specifications →

Amplifier Power210W AC / 200W battery
AppYes
Aux InputNo
Bass Extension (-10dB)41Hz
Battery Life28 hours (Manufacturer specified)
Bluetooth CodecsSBC, LC3, AAC
Bluetooth LatencyAAC 144ms, SBC 48ms
Bluetooth Version5.4
Built-in MicrophoneNo
Digital Aux InputYes (USB-C)
Dimensions20.1” x 10.2” x 8.3” (510 x 260 x 210 mm)
Drivers2x 123mm woofers + 2x 20mm tweeters with passive radiators
EQYes (7 band)
FM TunerNo
IP RatingIP68
Maximum SPL115dB (measured by Alan Ross Reviews)
MicroSD PlaybackNo
Microphone InputNo
OmnidirectionalNo
Party ModeYes (Auracast)
Power BankYes (USB-C, up to 30W)
Power InputAC Power cord
Removable BatteryYes
StereoYes
StrapNo
TWSYes
USB PlaybackNo
Weight13.2 lbs (5.98 kg)
Check current price at Amazon ($429.95) →Check current price at B&H Photo Video →Search eBay for JBL Boombox 4 →