Marshall Middleton II vs Soundcore Boom 2

Last updated: August 20, 2026

Short answer: the Soundcore Boom 2. It ranks #10 of 77 large speakers by sound quality at $99.99; the Marshall Middleton II ranks #28 and costs $330, so there is not much of a tradeoff to weigh.

What the Marshall Middleton II gets right: Very deep bass for the size/weight. The tradeoff: Bass boosted which drowns out the midrange.

What the Soundcore Boom 2 offers: Pretty deep bass for the size. Set against that: Only a single midrange driver, so you only get stereo for the tweeters.

Buy the Soundcore Boom 2. It ranks higher for sound quality than the Marshall Middleton II and costs less, so there is no real case for the other one.

Marshall Middleton II vs Soundcore Boom 2

Specifications Side By Side

Marshall Middleton II Soundcore Boom 2
Price$330$99.99
Ranked#28 of 77 in Large Size Portable Bluetooth Speakers#10 of 77 in Large Size Portable Bluetooth Speakers
AppYesYes
Aux InputYesNo
Bass Extension (-10dB)38Hz47Hz
Battery Life30 hours (Manufacturer specified)24 hours (Manufacturer specified)
Built in MicrophoneYesNo
EQYes (5 band)Yes
IP RatingIP67IPX7
Party ModeYes (Marshall Stack)Yes (PartyCast 2.0 up to 100 speakers)
Power BankYes (USB-C)Yes (USB-A)
Power InputUSB-CUSB-C
Weight4 lbs / 1.8 kg3.7 lbs / 1.68 kg
Bluetooth CodecsSBCSBC
StereoYesPartially (1 woofer)
OmnidirectionalNoNo
TWSYesYes
Bluetooth Version5.35.3
Dimensions9.1" x 3.9" x 4.3" (230 x 98 x 110 mm)11.7" x 7.3" x 4" (297 x 185 x 102 mm)
Drivers2x 75mm woofers, 2x 0.625" tweeters + 2x passive radiators120mm x 90mm woofer, 2x 20mm tweeters
Frequency Response50Hz - 20kHz (Manufacturer specified)45Hz - 20kHz (Manufacturer specified)
Output Power80W80W
Digital Aux InputNoNo
Bluetooth Latency-125ms
Max Volume-105dB
MicroSD Playback-No

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

Marshall Middleton II: $330 Amazon

Marshall Middleton II ranking card

Pros: Very deep bass for the size/weight.

Cons: Bass boosted which drowns out the midrange. Dip around 200hz, peak at 1khz, dipped at 1.6khz. Strange frequency response through the mids.

AppYes
Aux InputYes
Bass Extension (-10dB)38Hz
Battery Life30 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.3
Built in MicrophoneYes
Digital Aux InputNo
Dimensions9.1" x 3.9" x 4.3" (230 x 98 x 110 mm)
Drivers2x 75mm woofers, 2x 0.625" tweeters + 2x passive radiators
EQYes (5 band)
Frequency Response50Hz - 20kHz (Manufacturer specified)
IP RatingIP67
OmnidirectionalNo
Output Power80W
Party ModeYes (Marshall Stack)
Power BankYes (USB-C)
Power InputUSB-C
StereoYes
TWSYes
Weight4 lbs / 1.8 kg

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Soundcore Boom 2: $99.99 Amazon Bhphotovideo

Soundcore Boom 2 ranking card

Pros: Pretty deep bass for the size. Cool lights in the side passive radiators. For the best sound quality use Oluv’s EQ or Alan Ross’s EQ. With the stock tuning, this speaker would rank around #24, due to the boosted bass and rising treble.

Cons: Only a single midrange driver, so you only get stereo for the tweeters. Sound processing issues with inconsistent bass notes that disappear at low levels like the Soundcore Boom and Soundcore Boost, not great for listening at low levels. Quite bass heavy with BassUp turned on, I’d recommend turning it off. A little bit of a bright tuning in the treble, about +5db.

AppYes
Aux InputNo
Bass Extension (-10dB)47Hz
Battery Life24 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Latency125ms
Bluetooth Version5.3
Built in MicrophoneNo
Digital Aux InputNo
Dimensions11.7" x 7.3" x 4" (297 x 185 x 102 mm)
Drivers120mm x 90mm woofer, 2x 20mm tweeters
EQYes
Frequency Response45Hz - 20kHz (Manufacturer specified)
IP RatingIPX7
Max Volume105dB
MicroSD PlaybackNo
OmnidirectionalNo
Output Power80W
Party ModeYes (PartyCast 2.0 up to 100 speakers)
Power BankYes (USB-A)
Power InputUSB-C
StereoPartially (1 woofer)
TWSYes
Weight3.7 lbs / 1.68 kg

As an eBay Partner, we may be compensated if you make a purchase.