Model	Diameter (mm)	Height (mm)	Fundamental Frequency (f0) (Hz)	Frequency Range (Hz)	Rated Power	Max Power	Min Sound Output (dBA)	Resonant Impedance	Operating Tempature (°C)	Housing	Weight (g)
		N25IA090008	25	5	900	0 ~ 20000	0.5	1	82 ± 3	8	- 20 ~ + 55	ABS	2
		N40IA045008	40	8	450	0 ~ 20000	1	2	89 ± 3	8	- 40 ~ + 70	METAL	8
		N35IH065008	35	5.8	650	0 ~ 13000	1	2	83 ± 3	8	- 20 ~ + 60	ABS	2.2
		N35IC075008	35	20	750	0 ~ 20000	1	2	79 ± 3	8	- 10 ~ + 55	ABS	4.9
		N35IC050008	35	7.7	500	0 ~ 20000	1	2	79 ± 3	8	- 10 ~ + 55	ABS	4.9