IsoAcoustics Gaia 3 Speaker accessoires 08% 2ch Drive) 75 W Focal Aria Evo:Black high gloss 08% 2ch Drive) 75 W Power Output (6 ohms Impedance 8 Ohm Nominal load capacity (continuous) 100 Watt Maximum load capacity (peak) 400 Watt Frequency range 46Hz 20kHz + 3dB Bass reflex port Front Dimensions (W x H)1 Maximum weight32 kg per set of 4