Bose SoundLink Max vs Ultimate Ears Everboom

Last updated: August 19, 2026

Short answer: the Bose SoundLink Max for better sound quality, the Ultimate Ears Everboom for the lower price. The Bose SoundLink Max ranks #17 of 77 large speakers at $309.99. The Ultimate Ears Everboom ranks #32 at $149.99, $160 cheaper.

The case for the Bose SoundLink Max: IP67 rated - dustproof and waterproof to 1m. Up to 20 hour battery; real-world testing found 43+ hours. Set against that: Big peak in the upper bass, dipped midrange and lots of peaks and dips above the midrange.

On the Ultimate Ears Everboom side: This speaker may move around as we get better sound samples. Watch for: Has an upper bass boost and is tuned warm with rolled off treble. Not very deep bass.

Buy the Bose SoundLink Max if sound quality matters more than the price. Buy the Ultimate Ears Everboom if the price matters more than sound quality.

Bose SoundLink Max vs Ultimate Ears Everboom

Specifications Side By Side

Bose SoundLink Max Ultimate Ears Everboom
Price$309.99$149.99
Ranked#17 of 77 in Large Size Portable Bluetooth Speakers#32 of 77 in Large Size Portable Bluetooth Speakers
AppYesYes
Aux InputYesYes
Aux Latency33ms-
Bass Extension (-10dB)48Hz-
Battery Life20 hours (Manufacturer specified)20 hours (Manufacturer specified)
Built in MicrophoneNoYes
IP RatingIP67IP67
Bluetooth Latency116ms-
Power BankYes (USB-C)No
Power InputUSB-CUSB-C
StereoPartially (1 tweeter)No
OmnidirectionalNoYes
Weight4.9 lbs / 2.2 kg2.1 lbs / 949 g
Bluetooth CodecsSBCSBC
EQNoYes
Party ModeNoYes (PartyUp up to 50 speakers)
TWSYesNo
Bluetooth Version5.35.1
Dimensions10.4" x 4.7" x 4.1" (264.7 x 120.1 x 104.9 mm)8.1" x 3.3" x 4.3" (205 x 85 x 110 mm)
Drivers2x 2.5" (63.5mm) midrange drivers + 1x 0.79" (20mm) tweeter2x 56.6mm x 56.2mm fullrange transducers + 2x passive radiators
Output PowerSpecs not published by manufacturer14W
Digital Aux InputNoNo

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

The Two Speakers In Full

Bose SoundLink Max ranking card

Pros: IP67 rated - dustproof and waterproof to 1m. Up to 20 hour battery; real-world testing found 43+ hours. Deep, rich bass with neutral tuning, app EQ. USB-C doubles as device charger. Sturdy carry handle.

Cons: Big peak in the upper bass, dipped midrange and lots of peaks and dips above the midrange. Bass not as deep as a Boom 2. Gets distorted above 80%. Self drains the battery about 20% a week.

AppYes
Aux InputYes
Aux Latency33ms
Bass Extension (-10dB)48Hz
Battery Life20 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Latency116ms
Bluetooth Version5.3
Built in MicrophoneNo
Digital Aux InputNo
Dimensions10.4" x 4.7" x 4.1" (264.7 x 120.1 x 104.9 mm)
Drivers2x 2.5" (63.5mm) midrange drivers + 1x 0.79" (20mm) tweeter
EQNo
IP RatingIP67
OmnidirectionalNo
Output PowerSpecs not published by manufacturer
Party ModeNo
Power BankYes (USB-C)
Power InputUSB-C
StereoPartially (1 tweeter)
TWSYes
Weight4.9 lbs / 2.2 kg

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

Ultimate Ears Everboom: $149.99 Amazon

Ultimate Ears Everboom ranking card

Pros: This speaker may move around as we get better sound samples

Cons: Has an upper bass boost and is tuned warm with rolled off treble. Not very deep bass.

AppYes
Aux InputYes
Battery Life20 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.1
Built in MicrophoneYes
Digital Aux InputNo
Dimensions8.1" x 3.3" x 4.3" (205 x 85 x 110 mm)
Drivers2x 56.6mm x 56.2mm fullrange transducers + 2x passive radiators
EQYes
IP RatingIP67
OmnidirectionalYes
Output Power14W
Party ModeYes (PartyUp up to 50 speakers)
Power BankNo
Power InputUSB-C
StereoNo
TWSNo
Weight2.1 lbs / 949 g

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