Short answer: the Mee audio PartySPKR. It ranks #28 of 75 large speakers at $169.99; the Sony ULT Field 5 ranks #40 and costs $198, so there is not much of a tradeoff to weigh.
On the Mee audio PartySPKR side: 60W RMS stereo sound with dual tweeters, dual woofers, dual passive radiators. The catch: Not very deep bass.
The case for the Sony ULT Field 5: IP67 rated, dustproof and water resistant. The tradeoff: Bass not as deep as others in the category, and sound quality overall is just okay.
Buy the Mee audio PartySPKR if the ranking matters more than the price. Buy the Sony ULT Field 5 if the price matters more than the ranking.
Specifications Side By Side
| Mee audio PartySPKR | Sony ULT Field 5 | |
|---|---|---|
| Price | $169.99 | $198 |
| Ranked | #28 of 75 in Large Size Portable Bluetooth Speakers | #40 of 75 in Large Size Portable Bluetooth Speakers |
| App | No | Yes |
| Bass Extension (-10dB) | ~50Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 25 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC, AAC, LDAC |
| EQ | Yes (Bass Boost, Vocal Boost, Dynamic) | Yes (App + ULT button) |
| IP Rating | IPX6 | IP67 |
| Party Mode | Yes | Yes (Party Connect up to 100 speakers) |
| Power Bank | No | Yes |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| TWS | No | Yes |
| Weight | 6.3 lbs / 2850 g | 7.3 lbs / 3.3 kg |
| Wifi | No | - |
| Aux Input | Yes | Yes |
| Built in Microphone | Yes | Yes |
| Bluetooth Version | 5.3 | 5.3 |
| Dimensions | 7.5" x 6.0" x 14.5" (191 x 152 x 368 mm) | 12.6" x 5.67" x 4.92" (320 x 144 x 125 mm) |
| Drivers | 2x woofers, 2x tweeters + 2x passive radiators | 2x 46mm tweeters + 1x 79mm x 107mm woofer |
| Output Power | 60W | 27W |
The Two Speakers In Full
Mee audio PartySPKR: $169.99 Amazon
Pros: 60W RMS stereo sound with dual tweeters, dual woofers, dual passive radiators. Excellent sound quality with real bass delivery. Three audio modes (Dynamic, Bass Boost, Vocal Boost) for preference customization. 8 LED light modes including multicolor, Bluetooth 5.3, Party Mode connects 1000+ speakers. IPX6 weather-resistant, USB-A charging port, three audio inputs (Bluetooth/USB/aux).
Cons: Not very deep bass. Possibly slightly bright treble. Will need more sound samples to make a better determination. Only 12 hours of battery life which is about the worst in the category.
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~50Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built in Microphone | Yes |
| Dimensions | 7.5" x 6.0" x 14.5" (191 x 152 x 368 mm) |
| Drivers | 2x woofers, 2x tweeters + 2x passive radiators |
| EQ | Yes (Bass Boost, Vocal Boost, Dynamic) |
| IP Rating | IPX6 |
| Output Power | 60W |
| Party Mode | Yes |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | No |
| Weight | 6.3 lbs / 2850 g |
| Wifi | No |
- Reviews, Comparisons and Sound Samples
- Links
Sony ULT Field 5: $198 Amazon
Pros: IP67 rated, dustproof and water resistant. 25 hour battery life. App with 10-band EQ. Party Connect with up to 100 speakers. USB-C in/out for charging your phone.
Cons: Bass not as deep as others in the category, and sound quality overall is just okay. ULT button makes a really loud tone when pressed. Just an okay speaker.
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 25 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.3 |
| Built in Microphone | Yes |
| Dimensions | 12.6" x 5.67" x 4.92" (320 x 144 x 125 mm) |
| Drivers | 2x 46mm tweeters + 1x 79mm x 107mm woofer |
| EQ | Yes (App + ULT button) |
| IP Rating | IP67 |
| Output Power | 27W |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 7.3 lbs / 3.3 kg |
- Reviews, Comparisons and Sound Samples
- Danny Pops: Don’t TOUCH that ULT Button! Sony ULT Field 5 Review
- Mark Ellis Reviews: Sony just changed summer sound 🤨 | Sony ULT Field 5 & 3 Review
- Dominik Reviews: Sony ULT Field 5 vs JBL Xtreme 4 - Outdoor Sound Test - Sony shines or not?
- Joy & Oluv’Sone: Sony ULT Field 5 vs Anker SoundCore Boom 2 - listening test
- Head-to-Head Comparisons
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- Sony ULT Field 5 vs Dockin D Fine+ 2
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- Sony ULT Field 5 vs JBL Xtreme 3
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- Sony ULT Field 5 vs Minirig mk2 with subwoofer
- Sony ULT Field 5 vs Minirig mk3 with subwoofer
- Sony ULT Field 5 vs Minirig mk4 with subwoofer
- Sony ULT Field 5 vs Treblab HD-Max
- Links
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Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.