# KEF LS50 Wireless II

Bookshelf / standmount active loudspeaker from the LS50 series, made by KEF (🏴󠁧󠁢󠁥󠁮󠁧󠁿 GB-ENG).

Source: https://truescaleaudio.com/en/speaker/kef-ls50-wireless-2
Manufacturer page: https://us.kef.com/products/ls50-wireless-2

## Dimensions

| Dimension | Metric | Imperial |
| --- | --- | --- |
| Height | 305 mm | 12 in |
| Width | 201 mm | 7.9 in |
| Depth | 311 mm | 12.2 in |
| Weight (each) | 10 kg | 22 lb |

## Drivers

- 1 × 25 mm (1 in) tweeter — MAT aluminium dome, 12th-gen Uni-Q with Metamaterial Absorption Technology
- 1 × 130 mm (5 in) mid-bass — aluminium cone, Uni-Q mid/bass — coaxial with the tweeter

## Specifications

| Specification | Value |
| --- | --- |
| Type | Bookshelf / standmount |
| Power | Active |
| Enclosure | Bass reflex, rear port |
| Frequency response | 45–28000 Hz (±3 dB) |
| Built-in amplification | 380 W per speaker |
| Price (USD) | $2,999 / pair |
| Introduced | 2020 |

## About

The active, fully wireless version of KEF's iconic LS50: the 12th-gen Uni-Q array (25 mm MAT tweeter coaxial with a 130 mm aluminium mid/bass) driven by 380 W of bi-amplification per cabinet. Wi-Fi streaming with AirPlay 2, Chromecast, Roon and Spotify/TIDAL/Qobuz Connect plus HDMI eARC make it a complete two-piece hi-fi system — a benchmark active stand-mount that needs no separate amp.

## See it to scale

This catalogue draws cabinets at their real size side by side, which no text version can reproduce. Compare the KEF LS50 Wireless II against another speaker at https://truescaleaudio.com/en/compare?a=kef-ls50-wireless-2