Short answer: the Sony ULT Tower 7 on measured sound quality, the Onn XL Wireless Party Speaker on price. The Sony ULT Tower 7 ranks #1 of 39 party speakers at $648. The Onn XL Wireless Party Speaker ranks #11 at $249, $399 cheaper.
What the Onn XL Wireless Party Speaker offers: 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. Watch for: 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.
What the Sony ULT Tower 7 offers: A compelling large-party value at $649.99: 420W output, an IPX4-rated 30-hour battery, 360-degree sound, wheels and four carry handles at 22.8kg. The full review praises its punchy, clean ULT1 bass, ULT2’s higher-output mode, simplified controls and unusually complete I/O: USB-C, USB-A, RCA, balanced XLR and mic input. Watch for: The reviewer notes that Auracast pairing is not backward-compatible with Sony’s older Party Connect speakers, and the hard-plastic corners lack protective rubber bumpers. IPX4 is splash resistance rather than full weatherproofing; the 30-hour claim requires lights off.
Buy the Onn XL Wireless Party Speaker if the price matters more than sound quality. Buy the Sony ULT Tower 7 if sound quality matters more than the price.
Battery life favors the Sony ULT Tower 7: rated for 30 hours against 16 hours for the Onn XL Wireless Party Speaker.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Onn XL Wireless Party Speaker | Sony ULT Tower 7 | |
|---|---|---|
| Price | $249.00 | $648.00 |
| Ranked | #11 of 39 in Party Size Portable Bluetooth Speakers | #1 of 39 in Party Size Portable Bluetooth Speakers |
| Weight | 44 lbs (19.96 kg) | 50.3 lbs (22.8 kg) |
| Dimensions | 30.1"H x 15.7"W x 15.5"D (765.0 x 400.0 x 392.9 mm) | 13.7" x 16.6" x 28" (348 x 422 x 711 mm) |
| Drivers | Dual 8" (203mm) woofers + dual 2" (51mm) tweeters | 7 drivers: 1x woofer, 2x midrange, 2x front tweeter, 2x rear tweeter |
| Amplifier Power | 240W | 420W |
| Battery Life | 16 hours (Manufacturer specified) | 30 hours (lights off; manufacturer specified) |
| IP Rating | IPX4 | IPX4 |
| Microphone Input | Yes (2 inputs, karaoke mode) | Yes |
| Wireless Microphones | Yes 2 Included | - |
| Guitar Input | Yes | No |
| Power Input | AC Power cord | AC power cord |
| Power Bank | Yes (USB-A) | Yes (USB charging) |
| Aux Input | Yes | RCA input |
| Removable Battery | No | No |
| Omnidirectional | No | Yes (360 degree Party Sound) |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC, AAC, LDAC |
| Lights | Yes | Yes |
| Wheels | Yes | Yes |
| App | - | Yes (Sony Sound Connect) |
| Bluetooth Version | - | 5.3 |
| Built-in Microphone | - | No |
| Digital Aux Input | - | Yes (USB-C) |
| EQ | - | Yes (10 band; ULT1 / ULT2 / Flat) |
| Party Mode | - | Yes (Auracast) |
| Stereo | - | Yes |
| TWS | - | Yes (Stereo Pair) |
| USB Playback | - | Yes (USB-A) |
| Wi-Fi | - | No |
Related Speaker Comparisons
How Sony ULT Tower 7 compares with other leading options:
- Sony ULT Tower 7 vs JBL Partybox 330
- Sony ULT Tower 7 vs JBL Partybox Stage 320
- Sony ULT Tower 5 vs Sony ULT Tower 7
- JBL Partybox Club 120 vs Sony ULT Tower 7
- JBL Partybox 130 vs Sony ULT Tower 7
Prices on this page were last checked September 16, 2026 at 12:41 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.
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The Two Speakers In Full
Onn XL Wireless Party Speaker: $249.00 Walmart 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 →
| Amplifier Power | 240W |
|---|---|
| Aux Input | Yes |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| 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 |
| 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 |
| 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. Two Large Gen. 2 Party Speakers. ONN With The Showdown🔌 Plugged In
- Jay’s Straight Up Reviews & More: ONN XL Party Speaker vs JBL Partybox 320. Outdoors, Battery Powered.
- Head-to-Head Comparisons
- Onn XL Wireless Party Speaker vs JBL Partybox 300
- Onn XL Wireless Party Speaker vs Zealot PT21
- Onn XL Wireless Party Speaker vs JBL Partybox 110
- Onn XL Wireless Party Speaker vs Sony SRS-XP700
- Onn XL Wireless Party Speaker vs JBL Partybox 100
- Onn XL Wireless Party Speaker vs Sony SRS-XP500
- Onn XL Wireless Party Speaker vs JBL Partybox 130
- Onn XL Wireless Party Speaker vs Onn Large Party gen 2
- See all 51 comparisons
Sony ULT Tower 7: $648.00 Amazon eBay
Pros: A compelling large-party value at $649.99: 420W output, an IPX4-rated 30-hour battery, 360-degree sound, wheels and four carry handles at 22.8kg. The full review praises its punchy, clean ULT1 bass, ULT2’s higher-output mode, simplified controls and unusually complete I/O: USB-C, USB-A, RCA, balanced XLR and mic input.
Cons: The reviewer notes that Auracast pairing is not backward-compatible with Sony’s older Party Connect speakers, and the hard-plastic corners lack protective rubber bumpers. IPX4 is splash resistance rather than full weatherproofing; the 30-hour claim requires lights off.
Full Sony ULT Tower 7 review and specifications →
| Amplifier Power | 420W |
|---|---|
| App | Yes (Sony Sound Connect) |
| Aux Input | RCA input |
| Battery Life | 30 hours (lights off; manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 13.7" x 16.6" x 28" (348 x 422 x 711 mm) |
| Drivers | 7 drivers: 1x woofer, 2x midrange, 2x front tweeter, 2x rear tweeter |
| EQ | Yes (10 band; ULT1 / ULT2 / Flat) |
| Guitar Input | No |
| IP Rating | IPX4 |
| Lights | Yes |
| Microphone Input | Yes |
| Omnidirectional | Yes (360 degree Party Sound) |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB charging) |
| Power Input | AC power cord |
| Removable Battery | No |
| Stereo | Yes |
| TWS | Yes (Stereo Pair) |
| USB Playback | Yes (USB-A) |
| Weight | 50.3 lbs (22.8 kg) |
| Wheels | Yes |
| Wi-Fi | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sony ULT Tower 7 vs JBL Partybox 330
- Sony ULT Tower 7 vs JBL Partybox Stage 320
- Sony ULT Tower 7 vs Sony ULT Tower 5
- Sony ULT Tower 7 vs JBL Partybox Club 120
- Sony ULT Tower 7 vs JBL Partybox 130
- Sony ULT Tower 7 vs JBL Partybox 110
- Sony ULT Tower 7 vs Zealot PT21
- Sony ULT Tower 7 vs Sony SRS-XP700
- See all 38 comparisons