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SPEAKERS · YOUR NEXT FACE-OFF

Logitech Z533 vs Marshall Emberton III

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

Logitech Z533

Black

Black Logitech Z533 2.1 system: two small satellites with copper-toned drivers, a fabric-front subwoofer and a round wired control pod
Exact model & source notes

The Z533 is a wired 2.1 system rated at 60 W RMS (120 W peak): a 5.25-inch subwoofer with 30 W and two satellites with 15 W each. It takes RCA and 3.5 mm sources at the back of the subwoofer and a further 3.5 mm source at the control pod, which also holds the volume and bass controls and the headphone jack.

Specifications checked 26 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications
WHAT DIFFERS
Frequency response55 Hz–20 kHz65–20,000 Hz
Maximum sound pressure level>97 dBA90 dB SPL @ 1 m
2 of 8 verified differences, in the order listed below. Not a rating.
See the 8 verified differences
THE CONTENDER

Marshall Emberton III

Black and Brass

Marshall Emberton III portable speaker in Black and Brass, front view with woven black grille, brass Marshall script and brass control jog on top
Exact model & source notes

The Emberton III is Marshall's compact battery-powered Bluetooth speaker: one IP67 enclosure with 2-inch 10 W full-range driver(s) (count not published), two passive radiators and a 2 × 38 W Class D amplifier. Marshall rates it for 32+ hours of play and lists Bluetooth 5.3 LE with LE Audio readiness and multipoint connectivity.

Specifications checked 26 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

Logitech Z533 UK & US retailers

UK & US price history: no verified listing yet

Marshall Emberton III UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison
  • Manufacturer facts for the exact models shown. Not a quality rating or a test result.
  • “Different” means the known values differ, not that one is better.
  • Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
SPECIFICATIONS SIDE BY SIDE7 topics
SELECTED TOPIC
01 / 07

Channel configuration

Check the exact configuration and source conditions for your use.

Logitech Z5332.1: two satellite speakers and a subwoofer, with a wired control pod

Manufacturer specification

Marshall Emberton IIISingle portable Bluetooth speaker with stereo output: 2-inch 10 W full-range driver(s) and two passive radiators; the full-range driver count is not published

Manufacturer specification · Marshall lists the unit as stereo ('True Stereophonic' 360° sound) in one enclosure. The Drivers row reads '2” 10 W full range' and '2 passive radiators'; the '2”' is a size, and no quantity of full-range drivers is stated.

Explore the full specifications

Check the exact configuration. Manufacturer specifications describe the listed variant. Confirm compatibility and the seller’s exact model before buying; no overall winner is inferred from incomplete evidence.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

8 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Channel configuration

In Visual facts
Logitech Z5332.1: two satellite speakers and a subwoofer, with a wired control pod
Marshall Emberton IIISingle portable Bluetooth speaker with stereo output: 2-inch 10 W full-range driver(s) and two passive radiators; the full-range driver count is not published
Sources
Marshall Emberton III

Manufacturer specification · Marshall lists the unit as stereo ('True Stereophonic' 360° sound) in one enclosure. The Drivers row reads '2” 10 W full range' and '2 passive radiators'; the '2”' is a size, and no quantity of full-range drivers is stated.

Marshall Emberton III Black and Brass (US) — product page and specificationsMarshall Emberton III Black and Brass (UK) — product page and specifications

Check the exact configuration and source conditions for your use.

Frequency response

In Visual facts
Logitech Z53355 Hz–20 kHz
Marshall Emberton III65–20,000 Hz
Sources
Logitech Z533

Manufacturer specification · Manufacturer range; tolerance (dB) not published.

Logitech Support — Z533 technical specifications

Check the exact configuration and source conditions for your use.

Included units / accessories

In Visual facts
Logitech Z533Two satellite speakers, subwoofer, 3.5 mm audio cable and user documentation; the wired control pod is part of the system
Marshall Emberton IIIEmberton III speaker, USB-C charging cable, user manual and legal and safety information
Sources
Marshall Emberton III

Manufacturer specification · A strap is included only with the Brown colourway, not with Black and Brass.

Marshall Emberton III Black and Brass (US) — product page and specificationsMarshall Emberton III Black and Brass (UK) — product page and specifications

Check the exact configuration and source conditions for your use.

Audio inputs

In Visual facts
Logitech Z533One 3.5 mm input and one RCA input on the back of the subwoofer, plus a 3.5 mm input on the control pod
Marshall Emberton IIIBluetooth 5.3 LE (LE Audio-ready)
Sources
Logitech Z533

Manufacturer specification · Analogue only: no Bluetooth, USB or optical input. The setup guide says two devices can be connected at the same time through the RCA and 3.5 mm inputs on the back of the subwoofer, switching by pausing one device and playing from the other. The provided 3.5 mm cable fits either the rear jack or the control-pod jack. RCA cable not included. Input impedance 8 kΩ (support '8k Ohm'). The shop's '(up to 1080p)' note next to the 3.5 mm count is a page error and is not recorded.

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Z533 — US product page and technical specifications (en-us)Logitech Support — Z533 technical specificationsLogitech Z533 — setup guide (PDF, Americas edition: English/French/Spanish/Portuguese)
Marshall Emberton III

Manufacturer specification · Bluetooth multipoint connectivity: Yes (Marshall product details). Bluetooth range up to 100 m in free field. No wired audio input is listed; the USB-C cable is for charging. Codecs are not published on the product page.

Marshall Emberton III Black and Brass (US) — product page and specificationsMarshall Emberton III Black and Brass (UK) — product page and specifications

Check the exact configuration and source conditions for your use.

Maximum sound pressure level

In Visual facts
Logitech Z533>97 dBA
Marshall Emberton III90 dB SPL @ 1 m
Sources
Logitech Z533

Manufacturer specification · Logitech support specification, 'Sound Pressure Level (SPL Max)'; measurement distance and signal are not stated.

Logitech Support — Z533 technical specifications

Check the exact configuration and source conditions for your use.

Rated power and measurement basis

In Visual facts
Logitech Z53360 W RMS total (120 W peak): subwoofer 30 W + satellites 2 × 15 W
Marshall Emberton III2 × 38 W Class D amplifier; drivers listed as 2-inch 10 W full range
Sources
Logitech Z533

Manufacturer specification · Manufacturer RMS/peak ratings; the per-component split is given for RMS only; load and distortion basis not published.

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Z533 — US product page and technical specifications (en-us)Logitech Support — Z533 technical specifications
Marshall Emberton III

Manufacturer specification · Marshall gives amplifier and driver ratings without an RMS/peak basis or load; not a loudness measurement. Maximum SPL is listed separately as 90 dB SPL at 1 m.

Marshall Emberton III Black and Brass (US) — product page and specificationsMarshall Emberton III Black and Brass (UK) — product page and specifications

Check the exact configuration and source conditions for your use.

Show 2 more verified differences

Power supply

In Visual facts
Logitech Z533Mains AC via the power plug (2 m power cable); Logitech lists the power adapter as 100–240 V, 50/60 Hz
Marshall Emberton IIIBuilt-in rechargeable battery charged over USB-C (cable included): 32+ hours rated play time, 2-hour full charge, 20-minute charge gives 6 hours
Sources
Logitech Z533

Manufacturer specification · Whether the supply is internal or an in-line adapter, consumption and regional plug type are not published. UK (980-001055, named 'Black-UK') and US (980-001053) are separate part numbers.

Logitech Support — Z533 technical specificationsLogitech Z533 — setup guide (PDF, Americas edition: English/French/Spanish/Portuguese)
Marshall Emberton III

Manufacturer specification · Battery capacity is not published; play time is Marshall's rating. No mains adapter is included, and UK and US pages list the same product ID and EAN.

Marshall Emberton III Black and Brass (US) — product page and specificationsMarshall Emberton III Black and Brass (UK) — product page and specifications

Check the exact configuration and source conditions for your use.

Dimensions of each unit

Logitech Z533Each satellite: 170 × 100 × 85 mm; subwoofer: 265 × 255 × 195 mm; control pod: 55 × 72 × 72 mm (H × W × D)
Marshall Emberton III160 × 68 × 76.9 mm (W × H × D)
Sources
Logitech Z533

Manufacturer specification · The UK/US shop pages omit the unit on the subwoofer width; 255 mm is from the support specification table.

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Support — Z533 technical specifications

A size or weight trade-off; it does not establish the better product.

Missing or non-comparable evidence (17)

Controls

Logitech Z533Power/volume knob and bass control on the wired control pod
Marshall Emberton IIINot verified
Sources
Logitech Z533

Manufacturer specification · The volume knob also switches the system on and off; bass is adjusted with a slider on the side of the pod. Headphone volume can be adjusted from the control pod or the audio source. Control pod weight 200 g (shop and support).

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Support — Z533 technical specificationsLogitech Z533 — setup guide (PDF, Americas edition: English/French/Spanish/Portuguese)
Marshall Emberton III

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Satellite driver size

Logitech Z53366 mm (2.6 in) per satellite
Marshall Emberton IIINot verified
Sources
Logitech Z533

Manufacturer specification

Logitech Support — Z533 technical specifications
Marshall Emberton III

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Input sensitivity

Logitech Z533Satellite 450 mV; subwoofer 200 mV
Marshall Emberton IIINot verified
Sources
Logitech Z533

Manufacturer specification · As published in the support table ('Satellite 450mV, Subwoffer 200mV'); input impedance 8 kΩ.

Logitech Support — Z533 technical specifications
Marshall Emberton III

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Signal-to-noise ratio

Logitech Z533Subwoofer 80 dB, A-weighted; satellites 80 dB, A-weighted
Marshall Emberton IIINot verified
Sources
Logitech Z533

Manufacturer specification

Logitech Support — Z533 technical specifications
Marshall Emberton III

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Warranty

Logitech Z533UK: 2-Year Limited Hardware Warranty; US: 1-Year Limited Hardware Warranty
Marshall Emberton IIINot verified
Sources
Logitech Z533

Manufacturer specification · As stated in the specifications of the UK (en-gb) and US (en-us) Logitech shop pages; the regional terms differ.

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Z533 — US product page and technical specifications (en-us)
Marshall Emberton III

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Satellite weight

Logitech Z5330.525 kg
Marshall Emberton IIINot verified
Sources
Logitech Z533

Manufacturer specification · 525 g listed under the component 'Satellite' (with the per-satellite 170 × 100 × 85 mm) in the UK/US shop dimensions and the support table.

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Z533 — US product page and technical specifications (en-us)Logitech Support — Z533 technical specifications
Marshall Emberton III

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Subwoofer weight

Logitech Z5334 kg
Marshall Emberton IIINot verified
Sources
Marshall Emberton III

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Woofer size

Logitech Z5335.25 in
Marshall Emberton IIINot verified
Sources
Logitech Z533

Manufacturer specification · Subwoofer driver (133 mm).

Logitech Support — Z533 technical specifications
Marshall Emberton III

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Weight

Logitech Z533Not verified
Marshall Emberton III0.67 kg
Sources
Logitech Z533

No total system weight is published; Logitech lists the satellite (525 g), subwoofer (4 kg) and control pod (200 g) separately. No figure is summed. · Manufacturer specification

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Support — Z533 technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

0 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Logitech Z533

What it brings

What to check

Marshall Emberton III

What it brings

What to check

COMPARE THE DETAILS

Full specifications

How we verify
25 of 25 specifications Sources in each row
Source-backed specifications for Logitech Z533 and Marshall Emberton III
SpecificationLogitech Z533Marshall Emberton III
Channel configurationDifferent
Sources
Marshall Emberton III

Manufacturer specification · Marshall lists the unit as stereo ('True Stereophonic' 360° sound) in one enclosure. The Drivers row reads '2” 10 W full range' and '2 passive radiators'; the '2”' is a size, and no quantity of full-range drivers is stated.

Marshall Emberton III Black and Brass (US) — product page and specificationsMarshall Emberton III Black and Brass (UK) — product page and specifications
2.1: two satellite speakers and a subwoofer, with a wired control podSingle portable Bluetooth speaker with stereo output: 2-inch 10 W full-range driver(s) and two passive radiators; the full-range driver count is not published
Woofer size
Sources
Logitech Z533

Manufacturer specification · Subwoofer driver (133 mm).

Logitech Support — Z533 technical specifications
Marshall Emberton III

No source recorded.

5.25 inNot provided
Satellite driver size
Sources
Logitech Z533

Manufacturer specification

Logitech Support — Z533 technical specifications
Marshall Emberton III

No source recorded.

66 mm (2.6 in) per satelliteNot provided
Frequency responseDifferent
Sources
Logitech Z533

Manufacturer specification · Manufacturer range; tolerance (dB) not published.

Logitech Support — Z533 technical specifications
55 Hz–20 kHz65–20,000 Hz
Maximum sound pressure levelDifferent
Sources
Logitech Z533

Manufacturer specification · Logitech support specification, 'Sound Pressure Level (SPL Max)'; measurement distance and signal are not stated.

Logitech Support — Z533 technical specifications
>97 dBA90 dB SPL @ 1 m
Signal-to-noise ratio
Sources
Logitech Z533

Manufacturer specification

Logitech Support — Z533 technical specifications
Marshall Emberton III

No source recorded.

Subwoofer 80 dB, A-weighted; satellites 80 dB, A-weightedNot provided
Microphone
Sources
Logitech Z533

No source recorded.

Not providedBuilt-in microphone for hands-free calls
Audio inputsDifferent
Sources
Logitech Z533

Manufacturer specification · Analogue only: no Bluetooth, USB or optical input. The setup guide says two devices can be connected at the same time through the RCA and 3.5 mm inputs on the back of the subwoofer, switching by pausing one device and playing from the other. The provided 3.5 mm cable fits either the rear jack or the control-pod jack. RCA cable not included. Input impedance 8 kΩ (support '8k Ohm'). The shop's '(up to 1080p)' note next to the 3.5 mm count is a page error and is not recorded.

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Z533 — US product page and technical specifications (en-us)Logitech Support — Z533 technical specificationsLogitech Z533 — setup guide (PDF, Americas edition: English/French/Spanish/Portuguese)
Marshall Emberton III

Manufacturer specification · Bluetooth multipoint connectivity: Yes (Marshall product details). Bluetooth range up to 100 m in free field. No wired audio input is listed; the USB-C cable is for charging. Codecs are not published on the product page.

Marshall Emberton III Black and Brass (US) — product page and specificationsMarshall Emberton III Black and Brass (UK) — product page and specifications
One 3.5 mm input and one RCA input on the back of the subwoofer, plus a 3.5 mm input on the control podBluetooth 5.3 LE (LE Audio-ready)
Headphone jack on the control podNot provided
Input sensitivity
Sources
Logitech Z533

Manufacturer specification · As published in the support table ('Satellite 450mV, Subwoffer 200mV'); input impedance 8 kΩ.

Logitech Support — Z533 technical specifications
Marshall Emberton III

No source recorded.

Satellite 450 mV; subwoofer 200 mVNot provided
Not provided5.3 LE
Bluetooth range
Sources
Logitech Z533

No source recorded.

Not providedUp to 100 m in free field
Rated power and measurement basisDifferent
Sources
Logitech Z533

Manufacturer specification · Manufacturer RMS/peak ratings; the per-component split is given for RMS only; load and distortion basis not published.

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Z533 — US product page and technical specifications (en-us)Logitech Support — Z533 technical specifications
Marshall Emberton III

Manufacturer specification · Marshall gives amplifier and driver ratings without an RMS/peak basis or load; not a loudness measurement. Maximum SPL is listed separately as 90 dB SPL at 1 m.

Marshall Emberton III Black and Brass (US) — product page and specificationsMarshall Emberton III Black and Brass (UK) — product page and specifications
60 W RMS total (120 W peak): subwoofer 30 W + satellites 2 × 15 W2 × 38 W Class D amplifier; drivers listed as 2-inch 10 W full range
Power supplyDifferent
Sources
Logitech Z533

Manufacturer specification · Whether the supply is internal or an in-line adapter, consumption and regional plug type are not published. UK (980-001055, named 'Black-UK') and US (980-001053) are separate part numbers.

Logitech Support — Z533 technical specificationsLogitech Z533 — setup guide (PDF, Americas edition: English/French/Spanish/Portuguese)
Marshall Emberton III

Manufacturer specification · Battery capacity is not published; play time is Marshall's rating. No mains adapter is included, and UK and US pages list the same product ID and EAN.

Marshall Emberton III Black and Brass (US) — product page and specificationsMarshall Emberton III Black and Brass (UK) — product page and specifications
Mains AC via the power plug (2 m power cable); Logitech lists the power adapter as 100–240 V, 50/60 HzBuilt-in rechargeable battery charged over USB-C (cable included): 32+ hours rated play time, 2-hour full charge, 20-minute charge gives 6 hours
Battery life
Sources
Logitech Z533

No source recorded.

Not provided32+ hours
Controls
Sources
Logitech Z533

Manufacturer specification · The volume knob also switches the system on and off; bass is adjusted with a slider on the side of the pod. Headphone volume can be adjusted from the control pod or the audio source. Control pod weight 200 g (shop and support).

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Support — Z533 technical specificationsLogitech Z533 — setup guide (PDF, Americas edition: English/French/Spanish/Portuguese)
Marshall Emberton III

No source recorded.

Power/volume knob and bass control on the wired control podNot provided
Not providedMarshall Bluetooth app (iOS & Android)
Dimensions of each unitDifferent
Sources
Logitech Z533

Manufacturer specification · The UK/US shop pages omit the unit on the subwoofer width; 255 mm is from the support specification table.

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Support — Z533 technical specifications
Each satellite: 170 × 100 × 85 mm; subwoofer: 265 × 255 × 195 mm; control pod: 55 × 72 × 72 mm (H × W × D)160 × 68 × 76.9 mm (W × H × D)
Enclosure
Sources
Subwoofer: front-facing, fabric-linedNot provided
Satellite weight
Sources
Logitech Z533

Manufacturer specification · 525 g listed under the component 'Satellite' (with the per-satellite 170 × 100 × 85 mm) in the UK/US shop dimensions and the support table.

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Z533 — US product page and technical specifications (en-us)Logitech Support — Z533 technical specifications
Marshall Emberton III

No source recorded.

0.525 kgNot provided
Subwoofer weight
Sources
Marshall Emberton III

No source recorded.

4 kgNot provided
Weight
Sources
Logitech Z533

No total system weight is published; Logitech lists the satellite (525 g), subwoofer (4 kg) and control pod (200 g) separately. No figure is summed. · Manufacturer specification

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Support — Z533 technical specifications
Not listed by the manufacturer0.67 kg
Water resistance
Sources
Logitech Z533

No source recorded.

Marshall Emberton III

Manufacturer specification · Submersible in 1 m of water for up to 30 minutes per Marshall.

Marshall Emberton III Black and Brass (US) — product page and specificationsMarshall Emberton III Black and Brass (UK) — product page and specifications
Not providedIP67
Included units / accessoriesDifferent
Sources
Two satellite speakers, subwoofer, 3.5 mm audio cable and user documentation; the wired control pod is part of the systemEmberton III speaker, USB-C charging cable, user manual and legal and safety information
Warranty
Sources
Logitech Z533

Manufacturer specification · As stated in the specifications of the UK (en-gb) and US (en-us) Logitech shop pages; the regional terms differ.

Logitech Z533 — UK product page and technical specifications (en-gb)Logitech Z533 — US product page and technical specifications (en-us)
Marshall Emberton III

No source recorded.

UK: 2-Year Limited Hardware Warranty; US: 1-Year Limited Hardware WarrantyNot provided
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Channel configuration
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Rated power and measurement basis
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Audio inputs
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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.