Type 2-way coaxial in-ceiling-stereo speaker Drivers 61/2″ (16,5cm) Dual voice coil Polyglass Midbass. 2 x 1″ (25mm) AI inverted dome Tweeters Freq response 60Hz – 23kHz Sensitivity 89db Nominal impedance 2×8 Recommended power25-100W Dimensions(DIA)(208x95mm)(8.18×3.74) Cut-out (DIA) (184mm)(7.24) Depth from wall (91mm)(3.58) Weight 3.86lbs (1.75kg) Manufacturer Details: Generic Name In Ceiling 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