ceiling speaker

Model: CEH-305TH,306TH
Origin: China
Details: MODE CEH-304T CEH-305T(CEH-305TH) CEH-306T(CEH-306TH)
RATED POWER(W): 3W/6W 3W/6W 3W/6W
LINE VOLTAGE(V) 70V-100V 70V-100V 70V-100V
FREQ.RESP.(HZ): 80Hz-18KHz 80Hz-18KHz 80Hz-20KHz
DIMENSIONS(mm): Ø180*51 Ø198*55 Ø245*66
HOLE DIMENSIONS(mm): Ø151 Ø166 Ø216
SENSITIVITY(1w,1n): 91±3dB 91±3dB 91±3dB
WEIGHT: 0.68kg 0.74kg 1.1kg
COMPOSING: 4"*1 5"*1 6 1/2"*1