PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Series	Part Status	Packaging	Technology	Port Location	Termination	Size / Dimension	Height - Seated (Max)	Type	Impedance	Frequency Range	Shape	Frequency - Self Resonant	Efficiency - dBA	Efficiency - Type
SWFK-32254-000	Per Unit $38.52	PDF RFQ	3,540 In-stock	Knowles	SPEAKR 7.2OHM TOP PORT 97DB RECT	SWFK	Active	Tray	Magnetic	Top	Solder Pads	0.197" L x 0.108" W (5.00mm x 2.73mm)	0.250" (6.35mm)	Receiver, Balanced Armature	7.2 Ohms	200Hz ~ 7.6kHz	Rectangular	-	97.00	Sound Pressure Level (SPL)
ED-31305-163	Per Unit $15.65	PDF RFQ	2,927 In-stock	Knowles	SPEAKR 91.8OHM SIDE PORT 106.5DB	ED	Active	-	Magnetic	Side	Solder Pads	-	0.248" (6.30mm)	Receiver, Balanced Armature	91.8 Ohms	200Hz ~ 7.6kHz	Rectangular	-	106.50	-
WBFK-23990-000	Per Unit $18.73	PDF RFQ	3,601 In-stock	Knowles	SPEAKER 57OHM SIDE PORT RECT	WBFK	Active	Bulk	Magnetic	Top	Solder Pads	0.197" L x 0.108" W (5.00mm x 2.73mm)	0.260" (6.60mm)	Receiver, Balanced Armature	57 Ohms	200Hz ~ 7.6kHz	Rectangular	-	91.00	Sound Pressure Level (SPL)
SWFK-31736-000	Per Unit $40.46	PDF RFQ	2,647 In-stock	Knowles	TWEETER 7OHM SIDE PORT 97DB RECT	SWFK	Active	Tray	Magnetic	Top	Solder Pads	0.197" L x 0.108" W (5.00mm x 2.73mm)	0.250" (6.35mm)	Receiver, Balanced Armature	7 Ohms	200Hz ~ 7.6kHz	Rectangular	-	97.00	Sound Pressure Level (SPL)