Marshall Stanmore IV vs Marshall Stanmore II

Last updated: October 27, 2026

Short answer: the Marshall Stanmore IV. It ranks #8 of 29 powered desktop speakers by sound quality (rated 3.8/5) at $429.99 and is still sold new; the Marshall Stanmore II ranks #12 (rated 3.7/5) and is discontinued, so it is only an option used.

Marshall Stanmore IV vs Marshall Stanmore II

Why pick the Marshall Stanmore IV: A home speaker with classic Marshall styling, LDAC Bluetooth, Auracast, aux and RCA inputs, and app EQ with room calibration. It supports LDAC Bluetooth, which the Marshall Stanmore II lacks. It links with other speakers (Auracast), which the Marshall Stanmore II cannot. The tradeoff: No independent measurements or side by side comparisons against speakers we rank have been published yet, so it can’t be ranked.

The case for the Marshall Stanmore II: A home speaker with classic Marshall styling, aptX Bluetooth, RCA, aux and optical inputs, and bass and treble controls. The catch: Bass is limited by its 55Hz specification.

Buy the Marshall Stanmore IV. It is rated higher for sound quality and still sold new, while the Marshall Stanmore II is discontinued.

About the ratings: the Marshall Stanmore IV’s rating is estimated from measured siblings and predecessors rather than its own measurements, with a likely range of 3.6 to 4.0, so this verdict could change once it is measured.

Still deciding? The full Powered Home rankings cover every ranked option.

Prices on this page were last checked November 14, 2026 at 6:17 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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Specifications Side By Side

Marshall Stanmore IV Marshall Stanmore II
Price$429.99 each$300 each Discontinued
Ranked#8 of 29 in Medium Size Powered Desktop Speakers Estimated#12 of 29 in Medium Size Powered Desktop Speakers
AES InputNoNo
Amplifier Power110W (woofer 60W, tweeters 2x 25W)80W (Woofer: 50W, Tweeters: 2x15W)
AppYes (Marshall)Yes
Aux InputYesYes
Battery LifeNo BatteryNo Battery
BluetoothYesYes
Bluetooth CodecsSBC, AAC, LDAC, LC3SBC, aptX
Bluetooth Version5.35.0
Built-in MicrophoneNo-
Cabinet Colorblack, cream-
Coaxial InputNoNo
Dimensions8”H x 13.8”W x 7.3”D (203 x 350 x 185 mm)13.8” x 7.9” x 7.3” (350 x 200 x 185 mm)
Drivers1x 5” woofer + 2x 0.75” tweeters with waveguides5.25” woofer, 2x 2” midranges, 2x 0.75” Dome tweeters
EQYes (bass/treble knobs, app EQ, room calibration)Yes (Bass/Treble)
Frequency Response36Hz - 38kHz (Manufacturer specified)50Hz - 20kHz (Manufacturer specified)
HDMI InputNoNo
IP RatingNoneNone
InputsBluetooth, RCA, 3.5mm auxBluetooth, RCA, Aux, Optical
Maximum SPL97dB at 1m (Manufacturer specified)-
Optical InputNoYes
Party ModeYes (Auracast)No
Power BankNoNo
Power InputAC Power cordAC Power brick
RCA InputYesYes
StereoPartially (1 woofer)Partially (1 woofer)
TRS InputNoNo
TWSNoYes
USB InputNoNo
Weight8.8 lbs (3.99 kg)10.3 lbs (4.65 kg)
Wi-FiNoNo
Woofer Cabinetportedported
XLR InputNoNo
Bass Extension (-10dB)-55Hz
Voice Assistants-None

Where the Ratings Come From

This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.

How Marshall Stanmore IV compares with other leading options: