Short answer: the Onn XL Wireless Party Speaker. It ranks #11 of 46 party speakers by sound quality (rated 4.1/5) at $249 and is still sold new; the Sony GTK-XB72 ranks #43 (rated 2.2/5) and is discontinued, so it is only an option used.
The Onn XL Wireless Party Speaker is the better-sounding, tougher option. A compelling all-in-one party and karaoke package: dual 8-inch woofers, 240W claimed output, two included wireless microphones, dual mic/guitar inputs, karaoke effects and USB-A phone charging. It is rated IPX4, while the Sony GTK-XB72 has no water resistance. It has an adjustable EQ, which the Sony GTK-XB72 lacks. The tradeoff: Sound favors punch and a forward/bright top end over refinement.
The Sony GTK-XB72 is the longer-running, lighter pick. Exceptional sound quality, powerful bass, vibrant multi-colored LED lights. It is rated for 23 hours of battery against 16 for the Onn XL Wireless Party Speaker. At 26.9 lbs (12.2 kg) it weighs much less than the Onn XL Wireless Party Speaker at 44 lbs (19.96 kg). Watch for: No deep bass at all, weird midrange peak, rolled off treble and overall strange tuning.
Buy the Onn XL Wireless Party Speaker. It is rated higher for sound quality and still sold new, while the Sony GTK-XB72 is discontinued.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Onn XL Wireless Party Speaker | Sony GTK-XB72 | |
|---|---|---|
| Price | $249.00 | $349 Discontinued |
| Ranked | #11 of 46 in Party Size Portable Bluetooth Speakers | #43 of 46 in Party Size Portable Bluetooth Speakers |
| Weight | 44 lbs (19.96 kg) | 26.9 lbs (12.2 kg) |
| Dimensions | 30.1”H x 15.7”W x 15.5”D (765.0 x 400.0 x 392.9 mm) | 13.6” x 25.8” x 14.9” (345 x 656 x 379 mm) |
| Drivers | Dual 8” (203mm) woofers + dual 2” (51mm) tweeters | 10cm driver + passive radiators |
| Amplifier Power | 240W | - |
| Battery Life | 16 hours (Manufacturer specified) | 23 hours (Manufacturer specified) |
| IP Rating | IPX4 | None |
| Microphone Input | Yes (2 inputs, karaoke mode) | - |
| Wireless Microphones | Yes 2 Included | - |
| Guitar Input | Yes | - |
| Power Input | AC Power cord | AC Power cord |
| Power Bank | Yes (USB-A) | Yes (USB-A) |
| Aux Input | Yes | Yes |
| Removable Battery | No | - |
| Omnidirectional | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC, AAC, LDAC |
| Lights | Yes | Yes |
| Wheels | Yes | - |
| App | Yes | No |
| EQ | Yes | No |
| Stereo | Yes | Yes |
| TWS | Yes | No |
| Digital Aux Input | No | No |
| Strap | No | No |
| Bluetooth Version | - | 4.2 |
| Bass Extension (-10dB) | - | ~56Hz |
| Party Mode | - | Yes (Partychain up to 100 speakers) |
| USB Playback | - | Yes |
| FM Tuner | - | Yes |
Related Speaker Comparisons
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- Onn XL Wireless Party Speaker vs Sony ULT Tower 7
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- Onn XL Wireless Party Speaker vs Sony ULT Tower 5
Prices on this page were last checked October 15, 2026 at 5:41 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
Onn XL Wireless Party Speaker: $249.00 Walmart $249.00 eBay
Pros: A compelling all-in-one party and karaoke package: dual 8-inch woofers, 240W claimed output, two included wireless microphones, dual mic/guitar inputs, karaoke effects and USB-A phone charging. It plays loudly enough for backyard use and has punchy bass; owners especially like the wheels, telescoping handle and colorful light effects. At 44 lb it is still a substantial cabinet, but the trolley design makes moving it far easier than carrying it.
Cons: Sound favors punch and a forward/bright top end over refinement. Independent comparisons and owner reports find the bass less deep and the overall balance less satisfying than the JBL PartyBox 320; several consider the far-cheaper Onn Large Party gen 2 the better sound-per-dollar buy. Some owners report distortion or static at high volume, and a few report wireless-mic pairing/dropout problems. Large (30 inches tall, 44 lb) and only IPX4 splash-resistant, not a speaker to leave out in rain.
Full Onn XL Wireless Party Speaker review and specifications →
| Released | Jul 2026 (3 months ago) |
|---|---|
| Amplifier Power | 240W |
| App | Yes |
| Aux Input | Yes |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Digital Aux Input | No |
| Dimensions | 30.1”H x 15.7”W x 15.5”D (765.0 x 400.0 x 392.9 mm) |
| Drivers | Dual 8” (203mm) woofers + dual 2” (51mm) tweeters |
| EQ | Yes |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Lights | Yes |
| Microphone Input | Yes (2 inputs, karaoke mode) |
| Omnidirectional | No |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power cord |
| Removable Battery | No |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| Weight | 44 lbs (19.96 kg) |
| Wheels | Yes |
| Wireless Microphones | Yes 2 Included |
- Links
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: ONN XL Party Speaker Review & Demo 😲 Is This The Next Big Thing In Party/Karaoke Speakers? More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: ONN XL Party Speaker vs JBL Partybox 320. Outdoors, Battery Powered.
- Jay’s Straight Up Reviews & More: ONN XL Party Speaker vs. Two Large Gen. 2 Party Speakers. ONN With The Showdown🔌 Plugged In
- Head-to-Head Comparisons
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Sony GTK-XB72: $349 Discontinued eBay
Newer model: the Sony SRS-XP700, ranked higher, rated 4/5, released Apr 2021 (also discontinued). It adds app control and adjustable EQ.
Older model: the Sony GTK-XB90 (ranked higher, rated 2.3/5). See every Sony GTK, XP and XV generation.
Pros: Exceptional sound quality, powerful bass, vibrant multi-colored LED lights. ClearAudio+ and Extra Bass technology for dynamic sound. LIVE SOUND button with angled speakers and DSP for 3D sound experience. FM radio, USB, RCA inputs with Music Center app control for lighting effects and EQ. Easy to use with convenient Bluetooth and FM radio. Measured bass extension of ~56Hz (-10dB).
Cons: No deep bass at all, weird midrange peak, rolled off treble and overall strange tuning. Discontinued.
Full Sony GTK-XB72 review and specifications →
| Released | Mar 2019 (7 years ago) |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~56Hz |
| Battery Life | 23 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 4.2 |
| Digital Aux Input | No |
| Dimensions | 13.6” x 25.8” x 14.9” (345 x 656 x 379 mm) |
| Drivers | 10cm driver + passive radiators |
| EQ | No |
| FM Tuner | Yes |
| IP Rating | None |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Partychain up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power cord |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| USB Playback | Yes |
| Weight | 26.9 lbs (12.2 kg) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons