JBL Boombox 3 Wifi vs onn Pro X Large Boom Boombox

Last updated: September 30, 2026

Short answer: the JBL Boombox 3 Wifi. It ranks #25 of 89 boombox speakers by sound quality, rated 3.8/5, at $389.95. The onn Pro X Large Boom Boombox ranks #43, rated 3.4/5, at $199, $190.95 cheaper, which does not close the gap in sound quality.

JBL Boombox 3 Wifi vs onn Pro X Large Boom Boombox

The case for the JBL Boombox 3 Wifi: Loudest speaker in the category. The tradeoff: Bass boosted.

Why pick the onn Pro X Large Boom Boombox: High rated power for the price at 180W RMS (540W peak). The tradeoff: Bass not as deep as higher ranked speakers like the JBL Boombox 3, JBL Boombox 4, or Tribit Stormbox Blast.

Buy the JBL Boombox 3 Wifi. It is rated higher for sound quality, and the $190.95 you would save on the onn Pro X Large Boom Boombox does not close the gap.

Looking for alternatives? See the complete Portable Bluetooth rankings.

Specifications Side By Side

JBL Boombox 3 Wifi onn Pro X Large Boom Boombox
Price$389.95$199.00
Ranked#25 of 89 in Boombox Size Portable Bluetooth Speakers#43 of 89 in Boombox Size Portable Bluetooth Speakers
Aux InputYesYes
Bass Extension (-10dB)43Hz-
Battery Life24 hours (Manufacturer specified)20 hours (Manufacturer specified)
IP RatingIP67IP67
Maximum SPL111dB (measured by Alan Ross Reviews)-
Party ModeNoYes (Auracast)
Power BankYes (USB-A, 5V/2A)Yes (USB-A, 5V/2A)
Power InputAC Power cableAC Power cord
StereoYes-
OmnidirectionalNoNo
TWSYesYes
Weight14.6 lbs (6.6 kg)17.2 lbs (7.8 kg)
Wi-FiYes-
BluetoothYesYes
Bluetooth CodecsSBCSBC (inferred; additional codecs unverified)
AppNo-
EQNoYes (Bass Boost)
USB PlaybackNo-
Built-in MicrophoneNo-
Amplifier Power200W AC / 140W battery180W RMS (540W peak)
Dimensions19.1” x 10.1” x 7.9” (484 x 256 x 200 mm)20.1” x 10.3” x 9” (510 x 261 x 228 mm)
Drivers1x 189mm subwoofer + 2x 81mm woofers + 2x 20mm tweeters5 speakers
Digital Aux InputNoNo
Bluetooth Version5.35.4 (Manufacturer specified)
StrapNo-
Removable Battery-No
Frequency Response-50Hz - 20kHz (Manufacturer specified)
Lights-Yes

More top alternatives to JBL Boombox 3 Wifi:

Prices on this page were last checked September 30, 2026 at 2:57 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 Boombox 3 Wifi: $389.95 Amazon eBay

JBL Boombox 3 Wifi ranking card

Pros: Loudest speaker in the category. Slightly better frequency response than the non-wifi version. Measured bass extension of 43Hz (-10dB).

Cons: Bass boosted. Dip at 160Hz

Amplifier Power200W AC / 140W battery
AppNo
Aux InputYes
Bass Extension (-10dB)43Hz
Battery Life24 hours (Manufacturer specified)
BluetoothYes
Bluetooth CodecsSBC
Bluetooth Version5.3
Built-in MicrophoneNo
Digital Aux InputNo
Dimensions19.1” x 10.1” x 7.9” (484 x 256 x 200 mm)
Drivers1x 189mm subwoofer + 2x 81mm woofers + 2x 20mm tweeters
EQNo
IP RatingIP67
Maximum SPL111dB (measured by Alan Ross Reviews)
OmnidirectionalNo
Party ModeNo
Power BankYes (USB-A, 5V/2A)
Power InputAC Power cable
StereoYes
StrapNo
TWSYes
USB PlaybackNo
Weight14.6 lbs (6.6 kg)
Wi-FiYes

onn Pro X Large Boom Boombox: $199.00 Walmart eBay

onn Pro X Large Boom Boombox ranking card

Pros: High rated power for the price at 180W RMS (540W peak). IP67 waterproof design for indoor and outdoor use. 20 hour battery life. 6 LED lighting modes. Party Mode supports multiple devices.

Cons: Bass not as deep as higher ranked speakers like the JBL Boombox 3, JBL Boombox 4, or Tribit Stormbox Blast. Frequency response isn’t as smooth as the top ranked speakers. Charges via AC cable rather than USB-C. Only available in the United States and Canada.

Amplifier Power180W RMS (540W peak)
Aux InputYes
Battery Life20 hours (Manufacturer specified)
BluetoothYes
Bluetooth CodecsSBC (inferred; additional codecs unverified)
Bluetooth Version5.4 (Manufacturer specified)
Digital Aux InputNo
Dimensions20.1” x 10.3” x 9” (510 x 261 x 228 mm)
Drivers5 speakers
EQYes (Bass Boost)
Frequency Response50Hz - 20kHz (Manufacturer specified)
IP RatingIP67
LightsYes
OmnidirectionalNo
Party ModeYes (Auracast)
Power BankYes (USB-A, 5V/2A)
Power InputAC Power cord
Removable BatteryNo
TWSYes
Weight17.2 lbs (7.8 kg)