# KEF LSX Wireless Music System

- Category: Speakers
- Brand: KEF
- Model: SP3994BX
- Part number: SP3994BX
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.1/5 from 215 Amazon reviews
- Warranty: N/A
- Product page: https://buildmypc.net/component-details/speakers/kef-sp3994bx/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | KEF |
| Model | SP3994BX |
| Configuration | 2.0 |
| Wattage | 200 W |
| Frequency | 49 Hz - 47 Hz |
| Color | Black |

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