Home / Headphones / Bose Ultra Open Earbuds

True WirelessHigh end

Bose Ultra Open Earbuds

8.2
/ 10

Specifications

Impedance
32 Ω
Sensitivity
94 dB/mW
Type
True Wireless
Amp required
Not necessary

Score by configuration

No amplifier
7
Portable amp
7.5
Desktop amp
8.2

Max score assumes optimal full audio chain.

Analysis

The Bose Ultra Open Earbuds is a high end true wireless with 32Ω impedance and 94dB sensitivity. At 32Ω, these headphones drive well from most phones and computers without needing an external amplifier.

Your audio source matters more than most people think. Spotify High Quality is fine for casual listening, but with FLAC files or lossless services like Apple Music or TIDAL you'll hear a clear improvement — especially with high end headphones like these.

Own the Earbuds?

Find out if your DAC, amp or source is limiting your sound.

Analyze for free →

Compare Earbuds vs

Bose Ultra Open Earbuds vs Sony WH-1000XM4Compare →Bose Ultra Open Earbuds vs Sony WH-1000XM5Compare →Bose Ultra Open Earbuds vs Apple AirPods Pro 2Compare →Bose Ultra Open Earbuds vs Apple AirPods MaxCompare →

Similar headphones

Apple AirPods Pro 27.9Samsung Galaxy Buds 2 Pro7.7Sony WF-1000XM58.0