Short answer: the Sony ULT Field 3 if sound quality matters most, the Klipsch Groove if price matters most. The Sony ULT Field 3 ranks #68 of 157 medium speakers, rated 3.4/5, at $208. The Klipsch Groove ranks #105, rated 2.8/5, at $9, $199 cheaper.
The Sony ULT Field 3 is the better-sounding, longer-running choice. IP67 rated, dustproof and water resistant. It is rated for 24 hours of battery against 8 for the Klipsch Groove. It is rated IP67 against IPX4 for the Klipsch Groove. It supports LDAC Bluetooth, which the Klipsch Groove lacks. The tradeoff: Sounds a bit hollow, a bit boosted in the treble.
The Klipsch Groove is the lighter option. Pretty balanced sound in a compact, splash-resistant form factor. At 1.7 lbs (770 g) it weighs noticeably less than the Sony ULT Field 3 at 2.6 lbs (1.2 kg). It keeps a wired aux input, which the Sony ULT Field 3 lacks. The tradeoff: Bass doesn’t go as deep as class leaders.
Buy the Sony ULT Field 3 when sound quality outweighs the price for you, and the Klipsch Groove when the price outweighs sound quality instead.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Sony ULT Field 3 | Klipsch Groove | |
|---|---|---|
| Price | $208.00 | 9.00 |
| Ranked | #68 of 157 in Medium Size Portable Bluetooth Speakers | #105 of 157 in Medium Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | No | Yes |
| Battery Life | 24 hours (Manufacturer specified) | 8 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC | SBC, AAC |
| Bluetooth Version | 5.2 | 4.0 |
| Built-in Microphone | Yes | Yes |
| Dimensions | 10.1” x 4.4” x 3.1” (256 x 113 x 79 mm) | 5” x 6” x 2.6” (127 x 152 x 67 mm) |
| Drivers | 1x 20mm tweeter + 1x 86mm x 46mm woofer | 1x 3” full-range driver + 2x side-firing passive radiators |
| EQ | Yes (App + ULT button) | No |
| IP Rating | IP67 | IPX4 |
| Party Mode | Yes (Party Connect up to 100 speakers) | No |
| Power Bank | Yes (USB-C, 5V/1.5A) | No |
| Power Input | USB-C | Micro USB |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| TWS | Yes | No |
| Weight | 2.6 lbs (1.2 kg) | 1.7 lbs (770 g) |
| Amplifier Power | 27W | 10W RMS |
| Digital Aux Input | No | No |
| Strap | Yes (detachable shoulder strap) | No |
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Prices on this page were last checked October 2, 2026 at 10:18 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
Sony ULT Field 3: $208.00 Amazon eBay
Older models: the Sony XB33 (ranked lower, rated 3.4/5), the Sony SRS-XE300 (ranked lower, rated 2.8/5) and the Sony SRS-XB30 (ranked lower, rated 2.6/5).
Pros: IP67 rated, dustproof and water resistant. 24 hour battery life. App with 10-band EQ. Party Connect with up to 100 speakers. USB-C in/out for charging your phone.
Cons: Sounds a bit hollow, a bit boosted in the treble. Custom EQ and the ULT bass-boost button can’t be used together: turning on ULT disables the EQ. Bass is very weak with ULT off. Lost to the JBL Charge 6 in a side-by-side comparison despite being the larger speaker.
Full Sony ULT Field 3 review and specifications →
| Amplifier Power | 27W |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 10.1” x 4.4” x 3.1” (256 x 113 x 79 mm) |
| Drivers | 1x 20mm tweeter + 1x 86mm x 46mm woofer |
| EQ | Yes (App + ULT button) |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-C, 5V/1.5A) |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (detachable shoulder strap) |
| TWS | Yes |
| Weight | 2.6 lbs (1.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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Klipsch Groove: 9.00 Amazon eBay
Pros: Pretty balanced sound in a compact, splash-resistant form factor. IPX4 water resistance and ~8 hour battery life make it durable for outdoor and poolside use. 3-inch high excursion full-range driver paired with dual side-firing passive radiators.
Cons: Not stereo. Bass doesn’t go as deep as class leaders. Distortion sets in at higher output levels. Older Bluetooth 4.0 architecture without app EQ.
Full Klipsch Groove review and specifications →
| Amplifier Power | 10W RMS |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 4.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 5” x 6” x 2.6” (127 x 152 x 67 mm) |
| Drivers | 1x 3” full-range driver + 2x side-firing passive radiators |
| EQ | No |
| IP Rating | IPX4 |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | No |
| Strap | No |
| TWS | No |
| Weight | 1.7 lbs (770 g) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
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