Model

Muo

Dimensions (H x W x D)

216 × 82 × 59 mm (8.5 x 3.2 x 2.3 in.)

Weight

740 g (1.6 lbs)

Drive units

HF: 20 mm (0.75 in.)
MF/LF:  58 x 117 mm (2.5 x 5 in.) supported by P-Flex

Amplifiers

HF: 1 x 10W Class D
MF/LF: 1 x 30W Class D

Max SPL measured at 1m

90±3 dB

Frequency response (±3dB)
measured at 85dB/1m

43 Hz – 20 kHz

Dust and Waterproof Rating

IP67

Operation Temperature

-20°C to 45°C

Sustainability

Plastic components comprise post-consumer recycled materials

Connectivity

Bluetooth Version

Bluetooth 5.4

APP

KEF Connect

Bluetooth Codecs

aptX Adaptive, SBC, AAC

Wired connectivity

USB-C (Charging and Playback)

Speakerphone

Support noise and echo cancellation

Fast Pairing

Google Fast Pair
Microsoft Swift Pair

Supported resolution

aptX Adaptive up to 48 kHz/24 bit
USB-C up to 48 kHz/16 bit
*Depends on support of the source device

Stereo pairing

True Wireless Stereo (TWS)

Multiple speakers pairing

Supported by Auracast™
*Compatibility depends on source device

Battery

Battery Playtime

Up to 24 Hours
*Moderate volume level

Charging Time

Fully charged in 2 hours
*Based on 20V1.5A charger

Fast Charging

3 Hours Playtime in 15 mins
*Moderate volume level