The onn Pro X Large Boom Boombox ranks #41 out of 85 total Boombox Size Portable Bluetooth Speakers for sound quality. See all Portable Bluetooth rankings for every top pick.

Brand: Onn

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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onn Pro X Large Boom Boombox - ranked #41 of 85 Boombox Size Portable Bluetooth Speakers · Editor's rating 3.4/5

Check price at Walmart ($199.00) →

#41 onn Pro X Large Boom Boombox: $199.00 Walmart eBay

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.

How it compares: Just above it: B&O Beolit 20 - $550 more, 12 fewer hours of battery life. Just below it: Teufel Boomster 4 - 3 more hours of battery life.

Amplifier Power	180W RMS (540W peak)
Aux Input	Yes
Battery Life	20 hours (Manufacturer specified)
Bluetooth Codecs	SBC (inferred; additional codecs unverified)
Bluetooth Version	5.4 (Manufacturer specified)
Digital Aux Input	No
Dimensions	20.1” x 10.3” x 9” (510 x 261 x 228 mm)
Discontinued	No
Drivers	5 speakers
EQ	Yes (Bass Boost)
Frequency Response	50Hz - 20kHz (Manufacturer specified)
IP Rating	IP67
Lights	Yes
Omnidirectional	No
Party Mode	Yes (Auracast)
Power Bank	Yes (USB-A, 5V/2A)
Power Input	AC Power cord
Removable Battery	No
TWS	Yes
Weight	17.2 lbs (7.8 kg)

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