Sonos In-Ceiling 8" Pair By Sonance (White)

High Frequency: 1.2” (30mm) Low Frequency: 8" (203mm) Frequency Response: 29Hz – 20kHz ±3dB Impedance: 8 Ω Sensitivity: 86dB SPL (2.83v/1 meter) Grille: Perforated steel Dimensions (Diameter x Depth): 284mm x 135mm Cutout Dimensions (Diameter): 257mm Weight: 8.2KG/pair