Short answer: the Marshall Emberton III for better sound quality, the Ultimate Ears Roll 2 for the lower price. The Marshall Emberton III ranks #99 of 136 medium speakers at $165.04. The Ultimate Ears Roll 2 ranks #125 at $100, $65.04 cheaper.
What the Marshall Emberton III offers: 30 hour battery life - among the best in its class; a 20 min quick-charge gives 4 hours. IP67 rated, durable rubbery build using 50% recycled plastic. Watch for: Strange unnatural echo-like sound coloration, bass not as deep as competitors. Not technically a 360 speaker, only front and rear. Not very loud. Not really any different from the Emberton II except having the treble turned down a little bit.
What the Ultimate Ears Roll 2 offers: Thin, flat profile fits easily in a bag or purse; light at 0.73 lb. Built-in bungee cord for hanging from a hook, nail, or door handle. Life-resistant waterproof/dustproof shell. Watch for: Not stereo. Barely any bass, rolled off treble off axis
Buy the Marshall Emberton III if sound quality is the priority over the price, or the Ultimate Ears Roll 2 if the price is the priority over sound quality.
If sound quality matters at all to you, skip the Ultimate Ears Roll 2. It ranks near the bottom of the 136 medium speakers, so look higher up the list instead.
There is a real battery-life gap here: the Marshall Emberton III is rated for 32 hours, the Ultimate Ears Roll 2 only 9 hours.
Specifications Side By Side
| Marshall Emberton III | Ultimate Ears Roll 2 | |
|---|---|---|
| Price | $165.04 | $100 |
| Ranked | #99 of 136 in Medium Size Portable Bluetooth Speakers | #125 of 136 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes (UE Roll app) |
| Bass Extension (-10dB) | 62Hz | - |
| Battery Life | 32 hours (Manufacturer specified) | 9 hours (Manufacturer specified) |
| Party Mode | Yes (Marshall Stack) | - |
| Weight | 1.5 lbs / 673 g | 0.7 lbs / 330 g |
| IP Rating | IP67 | IPX7 |
| Bluetooth Version | 5.3 | 4.0 |
| Dimensions | 6.3" x 2.7" x 3" (160 x 68 x 76 mm) | 5.9" x 5.3" x 1.6" (149.5 x 135 x 40 mm) |
| Drivers | 2x 2" full-range cone drivers + 2x 2" passive radiators | 1x 2" full-range + 2x 0.75" tweeters |
| TWS | No | No |
| EQ | Yes (3 presets via app) | - |
| Built in Microphone | Yes | No |
| Stereo | Yes | - |
| Omnidirectional | Yes | No |
| Power Input | USB-C | Micro USB |
| Power Bank | No | - |
| Aux Input | No | Yes |
| Output Power | 20W | - |
| Bluetooth Codecs | SBC | - |
| Digital Aux Input | No | No |
Related Speaker Comparisons
Other pairings from the same speaker class worth checking:
- Marshall Emberton II vs Ultimate Ears Boom 4
- Bose Soundlink Flex 2nd gen vs Bose SoundLink Color II
- Bose SoundLink Color II vs Marshall Emberton II
- Sony XB23 vs Marshall Emberton III
- JBL Grip vs Marshall Emberton III
Prices on this page were last checked August 27, 2026 at 10:09 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Marshall Emberton III: $165.04 Amazon eBay
Pros: 30 hour battery life - among the best in its class; a 20 min quick-charge gives 4 hours. IP67 rated, durable rubbery build using 50% recycled plastic.
Cons: Strange unnatural echo-like sound coloration, bass not as deep as competitors. Not technically a 360 speaker, only front and rear. Not very loud. Not really any different from the Emberton II except having the treble turned down a little bit.
Full Marshall Emberton III review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 62Hz |
| Battery Life | 32 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 6.3" x 2.7" x 3" (160 x 68 x 76 mm) |
| Drivers | 2x 2" full-range cone drivers + 2x 2" passive radiators |
| EQ | Yes (3 presets via app) |
| IP Rating | IP67 |
| Omnidirectional | Yes |
| Output Power | 20W |
| Party Mode | Yes (Marshall Stack) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | No |
| Weight | 1.5 lbs / 673 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Marshall Emberton III vs Bose SoundLink Color II
- Marshall Emberton III vs Marshall Emberton II
- Marshall Emberton III vs Yamaha True X Speaker 1A
- Marshall Emberton III vs Teufel Rockster Go
- Marshall Emberton III vs Sony SRS-XB20
- Marshall Emberton III vs Sony SRS-XB30
- Marshall Emberton III vs Tribit Stormbox
- Marshall Emberton III vs Soundcore Flare 2
- See all 74 comparisons
Ultimate Ears Roll 2: $100 eBay
Pros: Thin, flat profile fits easily in a bag or purse; light at 0.73 lb. Built-in bungee cord for hanging from a hook, nail, or door handle. Life-resistant waterproof/dustproof shell.
Cons: Not stereo. Barely any bass, rolled off treble off axis
Full Ultimate Ears Roll 2 review and specifications →
| App | Yes (UE Roll app) |
|---|---|
| Aux Input | Yes |
| Battery Life | 9 hours (Manufacturer specified) |
| Bluetooth Version | 4.0 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 5.9" x 5.3" x 1.6" (149.5 x 135 x 40 mm) |
| Drivers | 1x 2" full-range + 2x 0.75" tweeters |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | Micro USB |
| TWS | No |
| Weight | 0.7 lbs / 330 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Roll 2 vs EFM Toledo
- Ultimate Ears Roll 2 vs Beats Pill+
- Ultimate Ears Roll 2 vs Skullcandy Terrain/Terrain XT/Terrain XL
- Ultimate Ears Roll 2 vs Harman Kardon Esquire 2
- Ultimate Ears Roll 2 vs Ultimate Ears Megaboom 4
- Ultimate Ears Roll 2 vs Tribit Stormbox Mini
- Ultimate Ears Roll 2 vs Zealot S61
- Ultimate Ears Roll 2 vs Sony SRS-XE200
- See all 72 comparisons