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Deal.ai › Marshall
Marshall
Emberton III
Marshall

Emberton III

4.6(51 ratings)

Best price now

$179.99at AmazonChecked 6 h ago

Compared across 11 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $179.99 at Amazon (checked Nov 15, 2026).
  • Checked at 11 stores.

Our take on the Emberton III

The Emberton III is Marshall's compact portable Bluetooth speaker, built around two 10W full-range drivers and two passive radiators driven by a pair of 38W class-D amps. It stands out for long battery life, a rugged splash-resistant build and Marshall's guitar-amp styling. It suits listeners who want a small speaker for a desk, kitchen or outdoor trip and prefer a warm, bass-forward sound over a neutral one. Rivals in its size class often add app EQ or a strap; the Emberton III keeps controls on the unit and trades deep sub-bass for punch.

Best forDesk and kitchen listeningSmall rooms and apartmentsOutdoor trips and picnicsMarshall fans who want the look
Pros
  • Long battery life with fast top-up charging
  • Bluetooth 5.3 with multipoint pairing
  • Two passive radiators give strong bass for its size
  • Splash-resistant, sturdy build
  • Three EQ presets on the unit
Cons
  • No app or custom EQ
  • No strap or carry handle
  • Sub-bass rolls off below 65 Hz
  • No speakerphone or mic
  • Sound is warm and colored, not neutral

Emberton III prices at every store

  • Best BuyNew

    In stock

    $179.99Free shippingChecked 6 h ago
    Visit Best Buy
  • DoorDashNew

    In stockSold by Best Buy US

    $179.99+ $5.99 shippingChecked 6 h ago
    Visit DoorDash
  • eBayNew

    In stockSold by japan.exporterMade for another market

    $248.99+ $50.00 shippingChecked 6 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $179.99Free shippingChecked 6 h ago
    Visit Amazon
  • Urban OutfittersNew

    Availability unknown

    $179.99Checked 6 h ago
    Visit Urban Outfitters
  • BelkNew

    Availability unknown

    $179.99Checked 6 h ago
    Visit Belk
  • MarshallNew

    Availability unknown

    $179.99Checked 6 h ago
    Visit Marshall
  • Guitar CenterNew

    Availability unknown

    $179.99Checked 6 h ago
    Visit Guitar Center
  • NordstromNew

    Availability unknown

    $179.99Checked 6 h ago
    Visit Nordstrom
  • SweetwaterNew

    Availability unknown

    $179.99Checked 6 h ago
    Visit Sweetwater
  • B&H Photo-Video-AudioNew

    Availability unknown

    $179.99Checked 6 h ago
    Visit B&H Photo-Video-Audio

Store links may earn us a commission.

Emberton III price history

Lowest price we've seen: $179.99 on Nov 15 at Best Buy. Tracked across 11 stores since Nov 15.

What reviewers say

  • 4.6 / 551 ratings

Owners rate it highly for its punchy sound, long battery life and solid build. Some wish it had an app EQ and deeper bass.

What people mention
  • SoundPraisedOwners say it plays loud and punchy for a speaker this small.
  • BatteryPraisedListeners report days of use between charges and quick top-ups.
  • BuildPraisedBuyers describe it as solid and well finished.
  • BassMixedPunchy in the mid-bass, but the lowest notes are missing.
  • App and EQCriticisedSome wish for an app with custom EQ instead of three presets.

About the Emberton III

The Emberton III is a portable Bluetooth speaker from Marshall. It comes in a limited-edition sage green color inspired by peace and freedom.

It has two 10W full-range drivers and two passive radiators in a sealed passive-radiator enclosure. Two 38W Class D amplifiers power the stereo sound. Three EQ presets are available.

The speaker is rated IP67 for dust and water resistance. It keeps working after 30 minutes submerged in 1 meter of water. It uses Bluetooth 5.3 with multipoint connection and works with the Marshall Bluetooth App.

Model
Emberton III Bluetooth speaker
Color
Sage green (limited edition)
Connectivity
Bluetooth 5.3, multipoint connection
Wireless range
About 100 meters in open space without obstacles
Amplifier
2 x 38W Class D
Drivers
2 x 10W full-range dynamic drivers, 2 x passive radiators
Enclosure
Sealed passive-radiator design
Channels
Stereo
Max sound pressure
90 dB SPL at 1 meter
Frequency range
65 Hz – 20 kHz
EQ
3 presets
Battery life
About 32 hours
Charging time
About 2 hours
Quick charge
20 minutes of charging gives about 6 hours of playback

Questions and answers

How does the Emberton III compare with the Emberton II?
The III adds Bluetooth 5.3 with multipoint, longer battery life and a higher max SPL. The driver layout stays the same, so the sound is close.
Can two people connect at once?
Yes. Bluetooth multipoint lets two devices stay paired, so you can switch between a phone and a laptop.
Is it waterproof?
Marshall rates it splash-resistant, not submersible. Rain and splashes are fine; don't dunk it.
How long does the battery last?
About 32 hours at moderate volume. A 20-minute charge gives roughly 6 hours.
Does it have an app or custom EQ?
No. EQ is limited to three presets on the speaker itself.
What's in the box?
The speaker and a USB-C charging cable. No adapter or carry case.
Where is the Emberton III cheapest?
At Amazon, for $179.99, as of our latest check.
What do buyers say about the Emberton III?
Rated 4.6 out of 5 from 51 ratings.
Where can I buy the Emberton III?
11 stores we checked sell it, including Amazon, Best Buy, DoorDash, Urban Outfitters, Belk.

Stores we've priced the Emberton III at

  • B&H Photo-Video-Audio deals and prices
  • Belk deals and prices
  • Best Buy deals and prices
  • Champs Sports deals and prices
  • Guitar Center deals and prices
Power input
USB-C, 5V/3A
Water and dust
IP67; survives 30 minutes in 1 meter of water
Dimensions
160 x 68 x 76.9 mm (6.3 x 2.7 x 3 in)
Weight
670 g (1.5 lb)
App
Marshall Bluetooth App
In the box
Emberton III speaker, USB-C charging cable, user manual with legal and safety information
  • Nordstrom deals and prices
  • Sweetwater deals and prices
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