Marshall Stanmore IV Bluetooth Home Speaker

Marshall Stanmore IV is a premium Bluetooth home speaker for buyers who want room-filling audio, physical controls and a classic design instead of another anonymous smart speaker. It belongs on the Anagramshop shortlist because it solves a real home-audio decision: do you want a compact speaker that disappears, or a visible speaker that becomes part of the room?

Why it made the shortlist

Marshall publishes upgraded tweeters, a redesigned bass port, Dynamic Loudness, Auracast multi-speaker support, AUX and RCA inputs, Bluetooth 5.3, LDAC/LC3 codec support, app EQ and room calibration, plus tactile top-panel controls. That makes Stanmore IV interesting for living rooms, offices, vinyl corners and people who want wireless audio without giving up analog inputs.

Published details worth checking

• Audio: one 5-inch woofer and two 0.75-inch tweeters with published frequency range of 36–38,000 Hz.
• Amplification: Marshall lists one 60 W Class D amp for the woofer and two 25 W Class D amps for the tweeters.
• Connectivity: Bluetooth 5.3, Auracast, AUX 3.5 mm and RCA inputs are published features.
• Size: 350 × 203 × 185 mm and 3.99 kg, so this is furniture-adjacent, not a tiny portable speaker.
• Repairability: Marshall notes replaceable parts and repair options, but availability can vary by market.

Where it makes sense

Start here for a living room, home office or music corner where the speaker can stay plugged in and visible. Skip it for beach days, backpacks or battery-powered outdoor use. If you mainly need voice-assistant features, compare smart speakers first. If you need stereo separation, check whether one speaker or a multi-speaker Auracast setup fits the budget.

What to check before buying

• Confirm the current Amazon or merchant listing is Stanmore IV, not Stanmore III or Acton IV.
• Check seller, color, return policy, delivery time and current price.
• Verify whether your phone/source supports the codec or Auracast feature you care about.
• For turntables, confirm whether your record player has a built-in preamp before relying on RCA input.

Limits and editorial caveats

This page is based on published product information, not hands-on acoustic testing. Room size, placement, walls, furniture and source quality can change perceived sound. Do not buy a large home speaker only for one spec; buy it because the room, inputs and listening habit match.

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