MG-176-5C MAXMEEN Hi-Fi Ceiling speaker

Low Frequency Speaker (woofer): 5.25 ”
Volume of high frequency speaker (Twitter): 1 ”
Frequency range: 100-20 thousand Hertz
Speaker level: 89 decibels
Earpiece Charging: 50 watts
Resistance: 8 ohm
Size of aperture in the ceiling: 170mm
Headphone Size: 214mm
Speaker Depth: 88.9mm