Short answer: the Marshall Emberton III, though neither ranks well in its class. It ranks #104 of 144 medium speakers by sound quality, rated 2.7/5, at $160.03. The Skullcandy Terrain XL ranks #134, rated 2.1/5, at $79.99, $80.04 cheaper, not enough of a saving to outweigh the sound-quality gap. Both are rated below 3.0/5 among the 144 medium speakers; for better sound, the Earfun Uboom L ranks #1 at $49.79.
The case for the Marshall Emberton III: 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.
The case for the Skullcandy Terrain XL: The loudest and longest-running of the Terrain line at 95dB and 18 hours, and the only one with a built-in microphone. The tradeoff: Shares the Terrain line’s tuning: no bass, very rolled off treble, and distortion in the treble.
Buy the Marshall Emberton III. It is rated higher for sound quality, and the $80.04 you would save on the Skullcandy Terrain XL does not close the gap.
If battery life is a priority, the Marshall Emberton III is rated for 32 hours versus 18 hours for the Skullcandy Terrain XL.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Marshall Emberton III | Skullcandy Terrain XL | |
|---|---|---|
| Price | $160.03 | $79.99 |
| Ranked | #104 of 144 in Medium Size Portable Bluetooth Speakers | #134 of 144 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Bass Extension (-10dB) | 62Hz | - |
| Battery Life | 32 hours (Manufacturer specified) | 18 hours (Manufacturer specified) |
| Party Mode | Yes (Marshall Stack) | Yes (SKDY Multi-Link, up to 99 speakers) |
| Weight | 1.5 lbs (673 g) | 1.4 lbs (635 g) |
| IP Rating | IP67 | IPX7 |
| Bluetooth Version | 5.3 | 5.3 |
| Dimensions | 6.3” x 2.7” x 3” (160 x 68 x 76 mm) | 7.5” x 3.5” x 3.5” (190.5 x 88.9 x 88.9 mm) |
| Drivers | 2x 2” full-range cone drivers + 2x 2” passive radiators | 2x 48mm drivers + passive radiators |
| TWS | No | Yes |
| EQ | Yes (3 presets via app) | No |
| Built-in Microphone | Yes | Yes |
| Stereo | Yes | No |
| Omnidirectional | Yes | No |
| Power Input | USB-C | USB-C |
| Power Bank | No | - |
| Aux Input | No | No |
| Amplifier Power | 20W | 2 x 20W |
| Bluetooth Codecs | SBC | SBC |
| Digital Aux Input | No | No |
| Strap | No | Yes (wrist strap) |
| Maximum SPL | - | 95dB SPL (Manufacturer specified) |
Related Speaker Comparisons
How Marshall Emberton III compares with other leading options:
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- Soundcore Motion 300 vs Marshall Emberton III
- Soundcore Motion+ vs Marshall Emberton III
- Soundcore Boost “upgraded” 2021 vs Marshall Emberton III
- Marshall Emberton III vs Minirig 4
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
Marshall Emberton III: $160.03 Amazon eBay
Older model: the Marshall Emberton II (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. Not really any different from the Emberton II except having the treble turned down a little bit.
Full Marshall Emberton III review and specifications →
| Amplifier Power | 20W |
|---|---|
| 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 |
| Party Mode | Yes (Marshall Stack) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| Weight | 1.5 lbs (673 g) |
- Links
- Reviews, Comparisons and Sound Samples
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Skullcandy Terrain XL: $79.99 Amazon eBay
Pros: The loudest and longest-running of the Terrain line at 95dB and 18 hours, and the only one with a built-in microphone. IPX7 rated with a nylon wrist wrap. Multi-Link pairs it with other Skullcandy speakers.
Cons: Shares the Terrain line’s tuning: no bass, very rolled off treble, and distortion in the treble. The extra size buys volume and runtime, not better sound.
Full Skullcandy Terrain XL review and specifications →
| Amplifier Power | 2 x 20W |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.5” x 3.5” x 3.5” (190.5 x 88.9 x 88.9 mm) |
| Drivers | 2x 48mm drivers + passive radiators |
| EQ | No |
| IP Rating | IPX7 |
| Maximum SPL | 95dB SPL (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | Yes (SKDY Multi-Link, up to 99 speakers) |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (wrist strap) |
| TWS | Yes |
| Weight | 1.4 lbs (635 g) |
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: Newly Released! Skullcandy Terrain XL 🦨 Quick Overview & Sound Comparison with JBL Flip 6 & Tozo PA1 More from JaysStraightUpReviews →
- FishBee Product Reviews: Why is NO ONE Buying the New Skullcandy Speakers?? More from FishBee Product Reviews →
- Flossy Carter: All The New SkullCandy Bluetooth Speakers More from FlossyCarter →
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