True WirelessMid range

JBL Wave Flex

6.8

/ 10

Specifications

Impedance

16 Ω

Sensitivity

98 dB/mW

Type

True Wireless

Amp required

Not necessary

Score by configuration

No amplifier

5.8

Portable amp

6.3

Desktop amp

6.8

Max score assumes optimal full audio chain.

Analysis

The JBL Wave Flex is a mid range true wireless with 16Ω impedance and 98dB sensitivity. At 16Ω, 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 mid range headphones like these.

Own the Flex?

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

Analyze for free →

Compare Flex vs

Similar headphones