Features 2" Titanium diaphragm for durability and extended HF response 8 Ohm Impedance Aluminum resonance chamber Ferrite Oxide magnet Extended frequency range matches with all midrange speakers 4 bolt mounting Compatible with all 4-bolt 2" throat waveguide horns Specifications Overall Diameter: 5.27"/ 134 mm Mounting Depth:2.52"/ 63.97 mm Recone Available If you would like to purchase the recone for this product, please email support@dbdrive.net Description The DB DRIVE P8TW2FT 2" titanium dome