The Five Chair Challenge for Series 3 of Factor X Spain was broadcast in two parts on May 16 and 25, 2018. This was the first time this stage was used in the Spanish version. Each judge had to decide for their category on their own while the other three advised them from the sidelines.
Participating acts[]
Girls[]
- Sheila Martín
- Caye
- Inés Manzano
- Andrea Hidalgo
- Olivia Zamora
- Daniela DiCostas
- Fusa Nocta
- María Jesús López
- Lara García
- Erika Loris
- Poupie
- Elena Farga
Over 25s[]
- Don Kino
- Íñigo Montero
- Jonny Cortés
- Oscárboles
- Nakary Palumbi
- Israel Sánchez del Amo
- Pedro Giménez
- Lobo
- Rafael Díaz
- Xcese
- Enrique Ramil
- Gema Tomás
Boys[]
- Cesc Sansalvadó
- Miguel Olivo
- Elías Masri
- Raúl Bobé
- Riduan Moh
- Erick Galán
- Pol Granch
- Ed Martin
- Samuel Hernández
- David Patiño
- Asier Marcos
- El Niño Bermejo
Groups[]
- Una
- White Chocolate
- Malva
- SolDSon
- W-Caps
- HZ Inflames
- Nacional IV
- Noah
- Glitch Gyals
- Marlow
- Sam & Tamy
- El Duende Callejero
Outcome[]
| Judge | Category | Chairs | ||||
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| Risto Mejide | Girls | Lara García | Poupie | Elena Farga | Fusa Nocta | Daniela DiCostas |
| Fernando Montesinos | Over 25s | Pedro Giménez | Lobo | Oscárboles | Gema Tomás | Enrique Ramil |
| Laura Pausini | Boys | Asier Marcos | Pol Granch | El Niño Bermejo | Samuel Hernández | Riduan Moh |
| Xavi Martínez | Groups | El Duende Callejero | Malva | SolDSon | W-Caps | Noah |