These are not really the same size class, and that is the honest framing here. The Marshall Stockwell III ranks #71 of 97 large speakers by sound quality at $249.99; the Marshall Tufton ranks #76 of 90 boombox speakers by sound quality at $378.99.
The Marshall Stockwell III is the longer-running, lighter choice. 40+ hour battery life with a user-replaceable battery, strap, sleeve and grilles. It is rated for 40 hours of battery against 20 for the Marshall Tufton. At 2.9 lbs (1.3 kg) it weighs much less than the Marshall Tufton at 10.8 lbs (4.9 kg). It is rated IP55 against IPX2 for the Marshall Tufton. The catch: Highs are recessed by default and need the treble control maxed to compensate, still lacking detail even then.
The case for the Marshall Tufton: 20 hour battery life; 2.5 hour full charge, or 20-min quick-charge for 4 hours of play. Watch for: Not much lower bass, upper bass boomy, boosted treble, not very balanced overall.
Buy the Marshall Stockwell III at $249.99 if you want a large speaker. Buy the Marshall Tufton at $378.99 if you want a boombox speaker instead.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Marshall Stockwell III | Marshall Tufton | |
|---|---|---|
| Price | $249.99 | $378.99 |
| Ranked | #71 of 97 in Large Size Portable Bluetooth Speakers | #76 of 90 in Boombox Size Portable Bluetooth Speakers |
| Drivers | 1x 3” woofer, 2x 1.75” wide-band drivers | 1x 5.25” woofer + 2x 2” full-range + 1x 16mm tweeter |
| Frequency Response | 54Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 44W | 80W |
| Battery Life | 40+ hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | - |
| Bluetooth Codecs | SBC, AAC, LE Audio with LC3 | SBC |
| IP Rating | IP55 | IPX2 |
| Weight | 2.9 lbs (1.3 kg) | 10.8 lbs (4.9 kg) |
| Dimensions | 7.1” x 6.4” x 2.9” (180 x 162 x 74 mm) | 9” x 6.4” x 13.8” (229.1 x 163.1 x 350 mm) |
| App | Yes | No |
| EQ | Yes (parametric, via app) | Yes (hidden bass and treble adjustment) |
| Aux Input | Yes | Yes |
| Digital Aux Input | No | No |
| Power Bank | Yes | No |
| Power Input | USB-C | USB-C |
| Stereo | Partially | No |
| Omnidirectional | Yes | Yes |
| TWS | No | No |
| Strap | Yes (detachable strap) | Yes (built-in strap) |
| Bass Extension (-10dB) | - | 42Hz |
| Party Mode | - | No |
| USB Playback | - | No |
| Built-in Microphone | - | Yes |
Related Speaker Comparisons
How Marshall Stockwell III compares with other leading options:
- Marshall Stockwell III vs Vifa Helsinki
- Marshall Stockwell III vs JBL Xtreme 5
- Marshall Stockwell III vs Tribit Stormbox Lava
- Marshall Stockwell III vs Brane X
- Marshall Stockwell III vs Minirig 4 with subwoofer
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
Marshall Stockwell III: $249.99 Marshall eBay
Older model: the Marshall Stockwell II (ranked higher, rated 4.5/5).
Pros: 40+ hour battery life with a user-replaceable battery, strap, sleeve and grilles. Doubles as a USB-C power bank. IP55 dust/water resistance. App includes parametric EQ, a Soundstage widening control, and wall/corner placement compensation. Endless-rotation control knobs.
Cons: Highs are recessed by default and need the treble control maxed to compensate, still lacking detail even then. Bass tends to sound resonant and boomy, with reported frequency cancellation and phase issues on complex material that EQ doesn’t fully resolve. Oluv’s A/B testing against the outgoing Stockwell II finds the default tuning muffled and muddy enough to prefer the seven-year-old original out of the box, and output loses dynamics and bass while turning harsh well below maximum volume. No aptX support.
Full Marshall Stockwell III review and specifications →
| Amplifier Power | 44W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Battery Life | 40+ hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LE Audio with LC3 |
| Bluetooth Version | 5.3 |
| Digital Aux Input | No |
| Dimensions | 7.1” x 6.4” x 2.9” (180 x 162 x 74 mm) |
| Drivers | 1x 3” woofer, 2x 1.75” wide-band drivers |
| EQ | Yes (parametric, via app) |
| Frequency Response | 54Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP55 |
| Omnidirectional | Yes |
| Power Bank | Yes |
| Power Input | USB-C |
| Stereo | Partially |
| Strap | Yes (detachable strap) |
| TWS | No |
| Weight | 2.9 lbs (1.3 kg) |
- Links
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Marshall Tufton: $378.99 Amazon eBay
Pros: 20 hour battery life; 2.5 hour full charge, or 20-min quick-charge for 4 hours of play. 3-way speaker design covers full frequency range in 360°. Sturdy construction with IPX2 rating. Measured bass extension of 42Hz (-10dB).
Cons: Not much lower bass, upper bass boomy, boosted treble, not very balanced overall. Not as loud as others in the class. Very low water rating
Full Marshall Tufton review and specifications →
| Amplifier Power | 80W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 42Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 9” x 6.4” x 13.8” (229.1 x 163.1 x 350 mm) |
| Drivers | 1x 5.25” woofer + 2x 2” full-range + 1x 16mm tweeter |
| EQ | Yes (hidden bass and treble adjustment) |
| IP Rating | IPX2 |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in strap) |
| TWS | No |
| USB Playback | No |
| Weight | 10.8 lbs (4.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons