KEF High-Gloss White/Champagne
Reference 4 Meta
| Brand | KEF |
| Model | High-Gloss White/Champagne |
| Drivers | |
| Woofer | LF: 4 x 165 mm (6.5 in.) aluminium cone |
| Woofer diameter (mm) | 4 |
| Midrange | 125 mm (5 in.) aluminium cone |
| Midrange diameter (mm) | 125 |
| Tweeter | 25 mm (1 in.) aluminium dome with MAT |
| Tweeter diameter (mm) | 25 |
| Frequency response | 48 Hz – 35000 Hz +3 −3 dB |
| Enclosure | |
| Sensitivity (dB) | 2.83 |
| Impedance (Ω) | 4 |
| Recommended amplifier power, least (W) | 50 |
| Recommended amplifier power, most (W) | 400 |
| Built-in amplifier power (W) | |
| Height (mm) | 205 |
| Width (mm) | 1090 |
| Depth (mm) | 463 |
| Weight (kg) | 45.2 |
Variants
| Finish | Barcode | Part number | |
|---|---|---|---|
| KEF High-Gloss White/Champagne 48814277853433 | 48814277853433 | ||
| KEF High-Gloss White/Champagne 48814277918969 | 48814277918969 | ||
| KEF High-Gloss White/Champagne 48814277951737 | 48814277951737 | ||
| KEF High-Gloss White/Champagne 48814277984505 | 48814277984505 | ||
| KEF High-Gloss White/Champagne 637203048784 | 637203048784 | ||
| KEF High-Gloss White/Champagne 637203048791 | 637203048791 | ||
| KEF High-Gloss White/Champagne 637203048807 | 637203048807 | ||
| KEF High-Gloss White/Champagne 637203048814 | 637203048814 | ||
| KEF High-Gloss White/Champagne 637203048821 | 637203048821 | ||
| KEF High-Gloss White/Champagne SP4052AA | SP4052AA | ||
| KEF High-Gloss White/Champagne SP4052BA | SP4052BA | ||
| KEF High-Gloss White/Champagne SP4052CA | SP4052CA | ||
| KEF High-Gloss White/Champagne SP4052EA | SP4052EA | ||
| KEF High-Gloss White/Champagne SP4052WA | SP4052WA |