KEF Black Gloss
R11 Meta
| Brand | KEF |
| Model | Black Gloss |
| Drivers | |
| Woofer | 4 x 165 mm (6.5 in.) hybrid aluminium cone |
| Woofer diameter (mm) | 165 |
| Midrange | 125 mm (5 in.) aluminium cone |
| Midrange diameter (mm) | 125 |
| Tweeter | 25 mm (1 in.) vented aluminium dome with MAT |
| Tweeter diameter (mm) | 25 |
| Frequency response | 46 Hz – 28000 Hz +3 −3 dB |
| Enclosure | |
| Sensitivity (dB) | 90 |
| Impedance (Ω) | 4 |
| Recommended amplifier power, least (W) | 15 |
| Recommended amplifier power, most (W) | 300 |
| Built-in amplifier power (W) | |
| Height (mm) | 1296 |
| Width (mm) | 311 |
| Depth (mm) | 384 |
| Weight (kg) | 36.5 |
Variants
| Finish | Barcode | Part number | |
|---|---|---|---|
| KEF Black Gloss 48814291190009 | 48814291190009 | ||
| KEF Black Gloss 48814291222777 | 48814291222777 | ||
| KEF Black Gloss 48814291255545 | 48814291255545 | ||
| KEF Black Gloss 637203049774 | 637203049774 | ||
| KEF Black Gloss 637203049781 | 637203049781 | ||
| KEF Black Gloss 637203049798 | 637203049798 | ||
| KEF Black Gloss SP4056A1AA | SP4056A1AA | ||
| KEF Black Gloss SP4056B1AA | SP4056B1AA | ||
| KEF Black Gloss SP4056W0AA | SP4056W0AA |