LSX vs EGG Duo
The EGG Duo's power @ 8ω is 50W against the LSX's 30W and its max sample rate 96 kHz against 192 kHz. Both share bit depth (24-bit) and woofer (4.5").
AI-generated product photo — not official manufacturer imagery.
LoudspeakersPowered LoudspeakersBookshelf SpeakersDiscontinued
Estimated price (community-sourced)
$450
Around — community and catalog average, updates slowly
About the LSX
The KEF LSX is a two-way, coaxial, rear-ported active wireless loudspeaker system. It includes a 4.5-inch Uni-Q driver array with a 0.75-inch aluminum-dome tweeter and a magnesium-aluminum-alloy midrange-woofer. Each speaker is powered by two Class-D amplifiers: 70W for the midrange and bass, and 30W for the tweeter. The system supports up to 24-bit/192kHz resolution with Ethernet connection and offers streaming capabilities via Wi-Fi, Bluetooth 4.2, Apple AirPlay 2, Spotify, and TIDAL. It also features a subwoofer output and is Roon tested.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Frequency Response
- 49 Hz - 47 kHz
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 30W @ 8Ω
- Amplifier Class
- D
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Size
- 4.5"
- Driver Count
- 2
- Enclosure Type
- ported
Connectivity
Input and output connections
- Bluetooth
- Yes
- Wi-Fi
- Yes
- Ethernet
- Yes
- Digital Inputs
- TOSLINK Optical, RJ45 Ethernet
- Analog Inputs
- 3.5mm Auxiliary Input
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 240 × 155 × 180 mm (W × H × D)
- Weight
- 3.5 kg (8 lbs)
Key Specifications
Power: 30W
Frequency: 49-47000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions