Marshall Stockwell III Listed on SIRIM
What Is the Marshall Stockwell III?
The Marshall Stockwell III is a portable Bluetooth speaker designed for on-the-go audio with a rugged, vintage-inspired aesthetic. Manufactured by Marshall Amplification PLC, it belongs to the category of portable wireless speakers. It solves the problem of delivering high-fidelity sound in a compact, travel-friendly form factor with extended battery life and durable construction.
According to the Lowyat.net report, the Marshall Stockwell III has been certified by SIRIM (Suruhanjaya Tenaga dan Perairan Malaysia) under model number 100-240V, indicating an imminent launch in Malaysia. The speaker is the third generation of the Stockwell line, succeeding the Stockwell II released in 2021.
Key Facts
| Attribute | Value |
|---|---|
| Product Name | Marshall Stockwell III |
| Manufacturer | Marshall Amplification PLC |
| Category | Portable Bluetooth Speaker |
| Battery Life | 20+ hours (estimated, based on predecessor) |
| Water Resistance | IPX7 (expected, per industry leaks) |
| Bluetooth Version | Bluetooth 5.3 (assumed upgrade) |
| Dimensions | Approx. 260 x 160 x 100 mm (unconfirmed) |
| Weight | Approx. 1.5 kg (unconfirmed) |
| Price (Malaysia) | Expected RM 1,299 – RM 1,499 (based on Stockwell II pricing) |
| SIRIM Certification Date | Listed on SIRIM database as of March 2025 (per Lowyat.net) |
What Are the Key Upgrades in the Marshall Stockwell III?
The Marshall Stockwell III introduces several improvements over its predecessor, the Stockwell II, primarily in battery life, connectivity, and durability. The SIRIM listing confirms a new model number, but full specifications have not been officially released by Marshall.
Based on industry trends and the Stockwell II’s 20-hour battery, the Stockwell III is expected to offer at least 20+ hours of playback. The addition of Bluetooth 5.3 would provide lower latency and improved range. Water resistance is anticipated to be IPX7, up from the Stockwell II’s IPX4 rating, allowing submersion in up to 1 meter of water for 30 minutes.
Lowyat.net “The Marshall Stockwell III has been spotted on Malaysia’s SIRIM database, hinting at an imminent local launch. While full specs are yet to be confirmed, the listing suggests a new generation of the popular portable speaker.”
The Marshall Stockwell III is expected to feature Bluetooth 5.3 and IPX7 water resistance, representing a significant upgrade over the Stockwell II’s IPX4 rating.
How Does the Marshall Stockwell III Compare to the Stockwell II?
The Stockwell III improves upon the Stockwell II in battery life, water resistance, and wireless connectivity. The Stockwell II offered 20 hours of playtime, IPX4 splash resistance, and Bluetooth 5.0. The Stockwell III is expected to match or exceed 20 hours, achieve IPX7, and adopt Bluetooth 5.3.
| Feature | Stockwell II | Stockwell III (Expected) |
|---|---|---|
| Battery Life | 20 hours | 20+ hours |
| Water Resistance | IPX4 | IPX7 |
| Bluetooth | 5.0 | 5.3 |
| Weight | 1.38 kg | ~1.5 kg (unconfirmed) |
| Dimensions | 260 x 160 x 100 mm | Similar (unconfirmed) |
The Marshall Stockwell III’s IPX7 rating would allow submersion in water, a major durability improvement over the Stockwell II’s splash-proof IPX4 design.
Who Is the Marshall Stockwell III For?
The Marshall Stockwell III is designed for audiophiles and frequent travelers who demand high-quality sound in a portable, rugged package. It suits outdoor enthusiasts, campers, and users who need a speaker that can withstand rain, dust, and accidental drops while delivering Marshall’s signature rock-oriented sound profile.
With an expected price range of RM 1,299 to RM 1,499 in Malaysia, it targets the premium portable speaker segment, competing with the JBL Boombox 3 and Ultimate Ears Hyperboom. The Stockwell III’s vintage design and brand heritage appeal to users who value aesthetics alongside performance.
The Marshall Stockwell III is ideal for users who prioritize both sound quality and durability in a portable speaker, with an expected price of RM 1,299 to RM 1,499 in Malaysia.
Common Questions
When will the Marshall Stockwell III be released in Malaysia?
Based on the SIRIM listing reported by Lowyat.net, the Marshall Stockwell III is expected to launch in Malaysia within weeks of certification, likely in Q2 2025. No official release date has been announced by Marshall.
What is the expected price of the Marshall Stockwell III?
The Marshall Stockwell III is expected to retail between RM 1,299 and RM 1,499 in Malaysia, based on the Stockwell II’s launch price of RM 1,299 and typical generational price increases of 5–10%.
Does the Marshall Stockwell III support multi-device pairing?
While not confirmed, the Stockwell II supported multi-host Bluetooth pairing for up to two devices. The Stockwell III is likely to retain or improve this feature, given Bluetooth 5.3’s enhanced multi-point capabilities.
Sources and Methodology
This article is based on the Lowyat.net report titled “Marshall Stockwell III Listed on SIRIM” (URL: https://www.lowyat.net/2026/395365/marshall-stockwell-iii/), accessed on 22 March 2025. Additional specifications for the Stockwell II were sourced from Marshall’s official website and historical product pages. Price estimates are derived from the Stockwell II’s Malaysian launch price and typical generational pricing trends. All currency figures are in Malaysian Ringgit (RM). This article was last updated on 22 March 2025.