The Onn Pro X Large Boom Boombox is rated 3.4/5 for sound quality, #49 of 113 Boombox Size Portable Bluetooth Speakers. See all Portable Bluetooth rankings for every top pick.

Onn Pro X Large Boom Boombox · Editor's rating 3.4/5, ranked #49 of 113 Boombox Size Portable Bluetooth Speakers

Check price at Walmart ($199.00) →

Prices on this page were last checked November 11, 2026 at 3:26 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.

As an eBay Partner, we may be compensated if you make a purchase.

Brand: Onn

#49 Onn Pro X Large Boom Boombox: $199.00 Walmart $199.00 eBay

Pros: A powerful, waterproof party boombox with a 20 hour battery and light modes at a low price. 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.

Is the Onn Pro X Large Boom Boombox right for you?

Buy it if

you want it outdoors, by the pool or in the shower (IP67).
you want long battery life (claimed 20 hours).
you want to charge your phone from it.

Skip it if

you want something easy to carry (7.8 kg).
you want the best value: the higher-rated Zealot S98 costs about $52 less.

Released	Oct 2025 (1 year ago)
Amplifier Power	180W RMS (540W peak)
Aux Input	Yes
Battery Life	20 hours (Manufacturer specified)
Bluetooth	Yes
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)
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)

Check current price at Walmart ($199.00) →Search eBay for Onn Pro X Large Boom Boombox →

More Onn speakers →

Questions about the Onn Pro X Large Boom Boombox? Ask other owners on r/WirelessSpeakers.

Onn Pro X Large Boom Boombox Review: Rated 3.4/5

#49 Onn Pro X Large Boom Boombox: $199.00 Walmart $199.00 eBay

Is the Onn Pro X Large Boom Boombox right for you?

Head-to-Head Comparisons