Duo 4
| Country | Estonia |
|---|---|
| Broadcast area | Estonia |
| Headquarters | Tallinn, Estonia |
| Programming | |
| Picture format | 1080p HDTV |
| Ownership | |
| Owner | Duo Media Networks (Postimees Grupp) |
| Sister channels | Kanal 2 Duo 3 Duo 5 Duo 6 Kanal 7 Kino 7 MyHits Eesti Kanal SmartZone KidZone Max KidZone Mini FilmZone FilmZone Plus |
| History | |
| Launched | March 2008 |
| Links | |
| Website | duo4.ee/et |
Duo 4 (formerly known as Kanal 11 (literal English translation Channel 11)) is an Estonian TV channel owned by Duo Media Networks. The name of the channel was derived from a play on words; in the Estonian language, "Üksteist", the word for eleven, also means "each other". This meant that the channel promoted itself using sentences such as "We love 11".