Marshall Unveils Next-Gen Home Speakers: Acton IV and Stanmore IV Elevate Sound Experience

Marshall’s Acton IV and Stanmore IV home speakers bring upgraded sound and stylish design for richer listening at any volume.

A Fresh Chapter for Marshall Home Audio

If you've been patiently waiting to see what Marshall would cook up next in home audio, your ears are in for a treat. The iconic brand has just dropped its latest Bluetooth speakers, the Marshall Acton IV Bluetooth Speakers and Marshall Stanmore IV Bluetooth Speakers, marking a stylish evolution in their Homeline IV series. After a bit of a pause, these new models promise to shake up living rooms with upgraded sound and usability that hardcore fans like myself can appreciate.

The sleek Marshall Acton IV blends classic design with modern audio tech.

Sound Upgrades Worth the Hype

Marshall claims they've “elevated” both sound and ease of use in these models. How? For starters, the Acton IV and Stanmore IV sport upgraded tweeters and waveguides designed to deliver a wider, more evenly dispersed soundstage. This means you’ll hear music fill the room more naturally — a serious step up from the traditional, narrow stereo bubble.

Bass lovers, get ready: the redesigned bass port improves airflow for a cleaner, more powerful low end. No more muddy rumble — just punchy, defined bass that enhances every beat without overpowering the mix.

Adding to this sonic upgrade is the new Dynamic Loudness feature, which is similar to what Marshall has used in their headphones. This clever tech keeps your tunes clear, warm, and rich even when you’re cranking the volume down low. When you turn it up, the sound remains clean and powerful, without distortion. As a fan who’s experienced the older models, this is a neat evolution that keeps the music lively no matter the volume.

The Stanmore IV, set against a moody backdrop, radiates classic Marshall vibes.

More Connectivity for Modern Listening

Marshall’s added some thoughtful touches to make hooking up your favorite music sources even easier. A brand-new RCA input means connecting a turntable is a breeze. Plus, a 3.5mm stereo jack on top lets you plug in other devices directly—bringing a tactile connection back to your listening experience.

Bluetooth’s also got a fresh twist with Auracast technology, allowing you to group Bluetooth speakers — even from different brands — for a seamless multi-room sound party. And for those who own older Marshall speakers like the Acton III or Stanmore III, you can sync them up using Marshall’s Heddon streaming hub. This means your classic gear and new arrivals can jam together effortlessly.

Marshall’s Signature Style Meets Modern Controls

One thing you can always count on with Marshall is their unmistakable aesthetic. The Acton IV and Stanmore IV carry the brand’s signature vibe: classic PU leather finish, salt-and-pepper speaker fret, and amp-inspired brass controls that scream vintage cool. The control panel on these new models is even better, featuring an improved jog dial and power switch.

Controlling your music is a breeze — directly from the speakers’ top panel where you can adjust playback, EQ settings (bass and treble), and switch sources. Or, if you prefer, the Marshall app lets you set up the speaker fast and fine-tune sound profiles, including a unique placement compensation feature that optimizes bass performance no matter where you place your speaker. Clever, right?

Pricing and Availability

The Acton IV comes in at a friendly $299.99 (about £260 or €299), while the Stanmore IV sits at $399.99 (roughly £350 or €399). Both speakers are available in classic black or cream finishes, perfect for blending into any home decor style.

“Sound and usability have been elevated with upgraded tweeter and waveguides to deliver a wider, more evenly dispersed and expansive soundstage.” – Marshall

Final Thoughts

Marshall’s Acton IV and Stanmore IV speakers feel like a perfect blend of classic rock-inspired style and thoughtful modern upgrades. Whether you’re spinning vinyl, streaming playlists, or just chilling with some tunes, these speakers deliver rich, room-filling sound with sharp control options. For longtime fans and newcomers alike, they’re worth a listen.

FAQ

• What improvements do the Acton IV and Stanmore IV bring over previous models?
  These speakers feature upgraded tweeters, waveguides for a wider soundstage, a redesigned bass port for cleaner lows, and Dynamic Loudness technology for clarity at all volumes.
• Can I connect my turntable to the new Marshall speakers?
  Yes, there’s a new RCA input designed specifically to make adding a turntable easy and straightforward.
• Do these speakers support multi-room audio setups?
  Absolutely! With Bluetooth Auracast, you can group Bluetooth speakers from any brand, and Marshall’s Heddon streaming hub allows syncing with older Marshall models.
• What control options do I have with these speakers?
  You can adjust playback, EQ, and sources via the brass control panel on top or use the Marshall app for detailed sound customization, including placement compensation.
• What colors are available for the Acton IV and Stanmore IV?
  Both models come in classic black and cream, fitting nicely with various home aesthetics.

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