Legendary Sound, Inside and Out. Built for Movement, Designed to Lead. Wherever you are, Stockwell III commands the stage. Marshall’s most iconic moments have often been born from the freedom of live music on the move — and Stockwell III carries that pure rock‑and‑roll spirit. Grab the included premium carry strap and take your favourite music with you. Whether you’re moving between rooms or heading out to the garden or balcony, it dominates every space and takes centre stage. With its ultra‑portable design and seemingly endless power, Stockwell III combines Marshall’s rich heritage with modern, seamless portability — representing a new era of portable audio, made for those who refuse to stay in one place.

Redefining the 360° Soundstage
The new generation features powerful, multidirectional True Stereophonic 360° sound. No matter which side of the speaker you’re on, the redesigned acoustic footprint delivers a rich, balanced tone straight to your ears, filling every corner of the space.

Pair, Play, and Take Control
This speaker keeps things simple — no complicated setup, just pair and play. The intuitive tactile interface gives you everything you need: Bluetooth pairing, power on/off, bass and treble controls, plus a control knob, all at your fingertips.

Iconic Design, Bold and Distinctive
Marshall has given its legendary portable rock speaker line‑up a clean, minimalist look that makes a confident statement. Signature script lettering and brass‑effect control knobs adorn each unit, paying tribute to rock legend.

Connectivity & Control
Equipped with next‑gen Bluetooth 5.2 and a 3.5mm wired input, connecting to your speaker has never been easier. Download the Marshall Bluetooth app to access advanced settings and over‑the‑air (OTA) updates directly from your phone.

Next‑Generation Bluetooth Technology
Generation III is ready for the future of Bluetooth, with built‑in LE Audio and Auracast support — ready to activate as soon as the features become available. OTA updates keep your speaker up‑to‑date at all times.

Sustainable & Durable Design
The new generation adopts a more sustainable approach: a long‑lasting, user‑replaceable battery, PVC‑free materials, and a rugged IP66 dust‑ and water‑resistant build. Premium materials and components give you confidence in the speaker’s lasting durability.

Product Specifications
Driver Type: Dynamic
Drive Units: 1 x 3" 65W woofer, 2 x 1.75" 31W broadband drivers
Frequency Response: 45Hz – 20kHz
Channels: Stereo (True Stereophonic 360°)
Max SPL: 95dB SPL @1m
Wireless Connectivity: Bluetooth 5.2, Bluetooth LE Audio (Auracast‑ready)
Wired Connectivity: Aux 3.5mm
Bluetooth Range: 10m / 30ft
Weight: 1.3kg / 2.87lb
Dimensions: 181 x 150 x 72 mm
Water Resistance: IP66 (dust‑ and water‑resistant)
Playback Time: 40+ hours
Charging Time: 3 hours (with 30W USB‑C PD charger)
Replaceable Battery: Yes (user‑replaceable)
 
傳奇之聲，內外兼備。為移動而造，為領先而設計。 Stockwell III 無論你身在何處，都能佔據舞台。Marshall 最具標誌性的時刻，往往誕生於流動現場音樂的自由之中。 Stockwell III 繼承了這股純正的搖滾精神。提起隨附的 Premium 手提帶，將你最喜愛的音樂帶在身邊。無論是在房間之間穿梭，還是走到花園或陽台，它都能主宰每個空間，擔當主角。Stockwell III 採用超便攜設計，蘊藏源源不絕的強勁動力，將 Marshall 的厚重傳統與現代無縫便攜相結合，代表可攜式音響的全新時代 ⸺ 專為不願停留一處的人們而生。

重新定義 360° 聲場
全新一代搭載強勁的多方向 True Stereophonic 360° 聲音技術。無論你站在喇叭的哪個方位，其重新設計的聲學足跡都會直達耳邊，呈現厚實均衡的音色，充滿空間的每個角落。

一配即播，隨心掌控
這款喇叭直接了當，無需繁複設定，即配即播。直覺觸感介面一應俱全：藍牙配對鍵、電源開關、低音與高音控制，以及控制旋鈕，你需要的一切盡在指尖。

標誌設計，脫穎而出
Marshall 為其經典的搖滾便攜喇叭系列注入極簡造型，發出響亮宣言。標誌性手寫字體與黃銅控制旋鈕點綴每個單元，致敬搖滾傳奇。

連接與控制
配備新一代藍牙 5.2 及 3.5mm 有線輸入，連接你的喇叭從未如此簡單。下載並連接 Marshall Bluetooth App ，即可在手機上直接存取進階設定與 OTA 無線更新。

新一代藍牙技術
Generation III 已為藍牙技術的未來做好準備，內置 LE Audio 及 Auracast 支援，待功能上線即可啟用。透過 OTA 更新， 你的喇叭時刻保持最新。

可持續與耐用設計
新一代採用更可持續的設計方針：長效可更換電池、不含 PVC 的環保物料，以及堅固的防塵防水（IP55）機身。優質材料與組件，讓你安心信賴喇叭的持久耐用。

產品規格
單元類型：Dynamic 動態
驅動單元：1個 3" 65W 低音喇叭、2個 1.75" 31W寬頻單元
頻率響應：45Hz ‒ 20kHz
聲道：立體聲（True Stereophonic 360°）
最大聲壓級：95dB SPL @1m
無線連接：藍牙 5.2、藍牙 LE Audio（支援 Auracast）
有線連接：Aux 3.5mm
藍牙範圍：10m / 30ft
重量：1.3kg / 2.87lb
尺寸：181 x 150 x 72 mm
防水等級：IP66（防塵防水）
播放時間：40+ 小時
充電時間：3 小時（使用 30W USB-C PD 充電器）
可更換電池：是（消費者自行更換）