Two 6-1/2″ (16.5cm) Flax bass – 6-1/2″ (16.5cm) Flax midrange – 1″ (25mm) Al/Mg TNF inverted dome tweeter Frequency response ( /- 3dB) 45Hz – 28kHz – Low frequency point – 6 dB 37Hz Sensitivity (2.83V / 1m) 91.5dB – Nominal impedance 8 Ohms Recommended amplifier power 40 – 250W – Crossover frequency 290Hz / 2400Hz Manufacturer Details: Generic Name Tower Speaker Brand Focal Country Of Origin France Country Of Manufacturer France Manufacturer Details Focal Jmlab Enceinte Fr Haut Parleur Fr Audiomobil Zone Industrielle Molina La Chazotte 108 Rue De L Avenir 42350. France Importer Details AK International, Poonam Chambers, A-Wing,Opp Atria Mall, Packer Details Focal Jmlab Enceinte Fr Haut Parleur Fr Audiomobil Zone Industrielle Molina La Chazotte 108 Rue De L Avenir 42350. France Item Available From Date  01 March 2022