Elac Vertex IC-VT61 angled in-ceiling speaker (pc)

Speaker type: 2-way, rear side open
Tweeter: 1 x 1-inch soft dome
Woofer:  1 x 6.5-inch polypropylene cone
Crossover frequency: 3,000 Hz
Frequency response: 45 to 20,000 Hz
Sensitivity: 90 db at 2.83 v/1m
Recommended amplifier power: 30 to 120 wpc
Nominal/peak power handling: 50/120 wpc
Nominal impedance: 6 Ohm
Driver Angle: 30 Degrees
Binding posts: Heavy-duty metal spring terminals
Finish: Black baffle/White grille
Grille: Metal magnetic / Paintable
Accessories included: Cutout template, manual
Dimensions (diameter): 10.4 in / 265 mm
Cut-out (diameter): 9.52 in / 242 mm
Mounting depth: 6.81 in / 173 mm