Model No.	Rated Impedance (Ω±15%)	Rated Power (W)	Max. Power (W)	Resonant Frequency (Hz±20%)	Frequency Range Fo(Hz)	Sound Pressure Level (±3dB)	Operating Temperature (¡æ)	Magnet Size (mm)	Size (mm)
									Diameter	Height
FBS158A	4	10	15	80	12000	91	-20 ~ +55	60X32X10	158X158	58