Short answer: the LG Xboom Stage 301. It ranks #36 of 113 boombox speakers by sound quality, rated 3.7/5, at $229.99. The Onn Pro X Large Boom Boombox ranks #49, rated 3.4/5, at $199, $30.99 cheaper, which does not close the gap in sound quality.
The LG Xboom Stage 301 is the better-sounding, lighter choice. A wedge shaped karaoke speaker with a swappable battery and multiple standing positions. At 13.7 lbs (6.2 kg) it weighs noticeably less than the Onn Pro X Large Boom Boombox at 17.2 lbs (7.8 kg). Watch for: overpriced for what it is.
The Onn Pro X Large Boom Boombox is the longer-running, tougher choice. A powerful, waterproof party boombox with a 20 hour battery and light modes at a low price. It is rated for 20 hours of battery against 12 for the LG Xboom Stage 301. It is rated IP67 against IPX4 for the LG Xboom Stage 301. The tradeoff: Bass not as deep as higher ranked speakers like the JBL Boombox 3, JBL Boombox 4, or Tribit Stormbox Blast.
Buy the LG Xboom Stage 301. It is rated higher for sound quality, and the $30.99 saving on the Onn Pro X Large Boom Boombox is not enough to make up the difference.
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Specifications Side By Side
| LG Xboom Stage 301 | Onn Pro X Large Boom Boombox | |
|---|---|---|
| Price | $229.99 | $199.00 |
| Ranked | #36 of 113 in Boombox Size Portable Bluetooth Speakers | #49 of 113 in Boombox Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 43Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | AAC, SBC | SBC (inferred; additional codecs unverified) |
| IP Rating | IPX4 | IP67 |
| Party Mode | Yes (Auracast) | Yes (Auracast) |
| Stereo | Partially (1 woofer) | - |
| Omnidirectional | No | No |
| Weight | 13.7 lbs (6.2 kg) | 17.2 lbs (7.8 kg) |
| App | Yes (LG Xboom app) | - |
| EQ | Yes (App EQ) | Yes (Bass Boost) |
| TWS | No | Yes |
| Power Bank | No | Yes (USB-A, 5V/2A) |
| USB Playback | No | - |
| Built-in Microphone | No | - |
| Power Input | USB-C | AC Power cord |
| Amplifier Power | 120W | 180W RMS (540W peak) |
| Dimensions | 8.7” x 3.1” x 3.5” (220 x 80 x 90 mm) | 20.1” x 10.3” x 9” (510 x 261 x 228 mm) |
| Drivers | 6.5” woofer + dual 2.5” midrange drivers (Peerless) | 5 speakers |
| Digital Aux Input | No | No |
| Lights | Yes | Yes |
| Aux Input | Yes | Yes |
| Bluetooth Version | 5.4 | 5.4 (Manufacturer specified) |
| Strap | No | - |
| Removable Battery | - | No |
| Frequency Response | - | 50Hz - 20kHz (Manufacturer specified) |
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