These sit in different size classes, so this is not a straight ranking comparison. The Bose SoundLink Max ranks #17 of 82 large speakers by sound quality at $399; the Marshall Emberton II ranks #105 of 144 medium speakers by sound quality at $159.99.
The case for the Bose SoundLink Max: IP67 rated - dustproof and waterproof to 1m. Watch for: Big peak in the upper bass, dipped midrange and lots of peaks and dips above the midrange.
What the Marshall Emberton II does well: 30 hour battery life - among the best in its class; a 20 min quick-charge gives 4 hours. Watch for: Strange unnatural echo-like sound coloration, bass not as deep as competitors.
Buy the Bose SoundLink Max at $399 if you want a large speaker. Buy the Marshall Emberton II at $159.99 if you want a medium speaker instead.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Bose SoundLink Max | Marshall Emberton II | |
|---|---|---|
| Price | $399.00 | $159.99 |
| Ranked | #17 of 82 in Large Size Portable Bluetooth Speakers | #105 of 144 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | No |
| Aux Latency | 33ms | - |
| Bass Extension (-10dB) | 48Hz | 62Hz |
| Battery Life | 20 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| Built-in Microphone | No | No |
| IP Rating | IP67 | IP67 |
| Bluetooth Latency | 116ms | 80ms |
| Power Bank | Yes (USB-C) | No |
| Power Input | USB-C | USB-C |
| Stereo | Partially (1 tweeter) | Yes |
| Omnidirectional | No | Yes |
| Weight | 4.9 lbs (2.2 kg) | 1.5 lbs (700 g) |
| Bluetooth Codecs | SBC | SBC |
| EQ | No | Yes (3 presets via app) |
| Party Mode | No | Yes (Marshall Stack) |
| TWS | Yes | No |
| Bluetooth Version | 5.3 | 5.1 |
| Dimensions | 10.4” x 4.7” x 4.1” (264.7 x 120.1 x 104.9 mm) | 6.3” x 2.7” x 3” (160 x 68 x 76 mm) |
| Drivers | 2x 2.5” (63.5mm) midrange drivers + 1x 0.79” (20mm) tweeter | 2x 2” full-range drivers + 2x passive radiators |
| Digital Aux Input | No | No |
| Strap | No | No |
| Maximum SPL | - | 88dB (measured by Alan Ross Reviews) |
| Amplifier Power | - | 20W |
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Prices on this page were last checked September 26, 2026 at 11:14 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
Bose SoundLink Max: $399.00 Amazon eBay
Pros: IP67 rated - dustproof and waterproof to 1m. Up to 20 hour battery; real-world testing found 43+ hours. Deep, rich bass with neutral tuning, app EQ. USB-C doubles as device charger. Sturdy carry handle. The aux input has lower latency (about 33ms) than most Bluetooth connections. Measured bass extension of 48Hz (-10dB).
Cons: Big peak in the upper bass, dipped midrange and lots of peaks and dips above the midrange. Bass not as deep as a Boom 2. Gets distorted above 80%. Self drains the battery about 20% a week.
Full Bose SoundLink Max review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Aux Latency | 33ms |
| Bass Extension (-10dB) | 48Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 116ms |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 10.4” x 4.7” x 4.1” (264.7 x 120.1 x 104.9 mm) |
| Drivers | 2x 2.5” (63.5mm) midrange drivers + 1x 0.79” (20mm) tweeter |
| EQ | No |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | Partially (1 tweeter) |
| Strap | No |
| TWS | Yes |
| Weight | 4.9 lbs (2.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Bose SoundLink Max & SoundCore Boom 2 - indoor soundtest More from Oluv’Sone →
- Joy & Oluv’Sone: Bose SoundLink Max & SoundCore Boom 2 - outdoor soundtest
- Alan Ross Reviews: Bose Max, the worlds most overpriced speaker? its a shocker! More from alanrossreviews →
- Oluv Patreon: Marshall Middleton II - first impressions
- Jay’s Straight Up Reviews & More: Bose SoundLink Max vs. Ultimate Ears EpicBoom 🤑Big Bucks No Whammies? 💣 Let’s Find Out 😧 More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: Bose SoundLink Max vs Tribit XSound Mega 😲 Can the Budget Priced Speaker Hang With the Big $ One?
- Scott’s Reviews: Bose SoundLink Max First Impressions, Unboxing, and Sound Test. More from ScottsReviews →
- Mateusz Cholewa: BOGASING S8 Pro Max 100W vs BOSE Soundlink MAX More from Mateusz Cholewa →
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Marshall Emberton II: $159.99 Amazon eBay
Newer model: the Marshall Emberton III, rated 2.7/5.
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. Measured bass extension of 62Hz (-10dB).
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.
Full Marshall Emberton II review and specifications →
| Amplifier Power | 20W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 62Hz |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 80ms |
| Bluetooth Version | 5.1 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 6.3” x 2.7” x 3” (160 x 68 x 76 mm) |
| Drivers | 2x 2” full-range drivers + 2x passive radiators |
| EQ | Yes (3 presets via app) |
| IP Rating | IP67 |
| Maximum SPL | 88dB (measured by Alan Ross Reviews) |
| Omnidirectional | Yes |
| Party Mode | Yes (Marshall Stack) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| Weight | 1.5 lbs (700 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Marshall Emberton vs Marshall Stockwell 2 - little guy goes louder?? 🤓 More from alanrossreviews →
- Alan Ross Reviews: Bose Soundlink Flex vs Minirig MK3 and Marshall Emberton - best bluetooth speaker?
- Alan Ross Reviews: JBL Flip 6 vs Marshall Emberton review - mono or pseudo surround sound? 🤷♀️
- Alan Ross Reviews: Marshall Emberton vs JBL Flip 5 & Soundcore Boost - true stereophonic 🤓
- Passione Speaker: Bass Test Marshall Emberton 2 vs Emberton 3
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