Bogasing S8 Pro Max vs Marshall Middleton II

Last updated: October 27, 2026

Short answer: the Bogasing S8 Pro Max. It ranks #24 of 120 large speakers by sound quality, rated 4.2/5, at $169.99; the Marshall Middleton II ranks #31, rated 4.1/5, and costs $279.99, which makes this an easy call rather than a real tradeoff.

Bogasing S8 Pro Max vs Marshall Middleton II

What the Bogasing S8 Pro Max does well: A three way stereo speaker in an aluminum body with a wide soundstage, punchy detailed sound and clean output at full volume. The tradeoff: Its tuning is bright: the 3D mode pushes the mids and treble hard, can sound sharp or tiring at higher volumes, and sometimes adds an echo effect to vocals.

The case for the Marshall Middleton II: A waterproof stereo speaker with very deep bass for its size, a long battery, a power bank and an app EQ. It has an adjustable EQ, which the Bogasing S8 Pro Max lacks. The catch: Bass boosted which drowns out the midrange.

Buy the Bogasing S8 Pro Max. It is rated higher for sound quality than the Marshall Middleton II and costs less, which makes it the one to get unless you need something the other one does better.

Looking for alternatives? See the complete Portable Bluetooth rankings.

Prices on this page were last checked November 7, 2026 at 7:34 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

Bogasing S8 Pro Max Marshall Middleton II
Price$169.99$279.99
Ranked#24 of 120 in Large Size Portable Bluetooth Speakers#31 of 120 in Large Size Portable Bluetooth Speakers
Battery Life30 hours (Manufacturer specified)30 hours (Manufacturer specified)
Power InputUSB-CUSB-C
Drivers70mm woofer + 2x 52mm midrange + 2x 31mm silk tweeters + 2x 80mm passive radiators2x 75mm woofers, 2x 0.625” tweeters + 2x passive radiators
Amplifier Power100W (40W woofer, 2x 20W midrange, 2x 10W tweeters)80W
Dimensions4.3”H x 11.1”W x 2.6”D (110 x 281 x 65 mm)9.1” x 3.9” x 4.3” (230 x 98 x 110 mm)
Weight3.4 lbs (1.55 kg)4 lbs (1.8 kg)
StereoYesYes
OmnidirectionalNoNo
TWSYesYes
AppNoYes
EQNoYes (5 band)
BluetoothYesYes
Bluetooth Version5.35.3
Bluetooth CodecsSBCSBC
Aux InputYesYes
Digital Aux InputNoNo
MicroSD PlaybackYes-
USB PlaybackYes-
Built-in MicrophoneYesYes
Bass Extension (-10dB)-38Hz
IP Rating-IP67
Party Mode-Yes (Marshall Stack)
Power Bank-Yes (USB-C)
Frequency Response-50Hz - 20kHz (Manufacturer specified)
Strap-Yes (detachable strap)

How Bogasing S8 Pro Max compares with other leading options: