Focal FOAEUTUTST1V000 STELLA UTOPIA EVO Speaker (British Racing Green)The technological twin of Grande Utopia EM Evo, the Stella hi fi speaker brings together Focal's most remarkable innovations, in a lighter 3 way version. With its 33 cm woofer and multiple technologies, its sound tuning wonderfully reproduces the midrange. It reveals perfect definition throughout the frequency range, with an ideal balance between registers, all enhanced by a unique architecture. Specifications Nom. Impedance: 8 Minimum impedance: 2. 8