Size
Dimensions(mm):	31.70*24.60

Electrical Characteristics
SPL(dB):	Min. 75dB@6VDC/30cmMin. 80dB @ 12VDC/30cmMin. 82dB @ 18VD
Frequency(Hz):	1,230/1,010±80

Others
Operation Temp.(℃):	-20~55
Material:	ABS UL-94 1/16'' HB (Black)