.hide-partial { max-height: none; } .show-more { display: none; }

Balanced Armature Speakers & Transducers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 79

Applied Filters:

Type = Balanced Armature

Product

Mounting Style

Frequency

Sound Pressure Level

Impedance

Shape

Termination Style

Minimum Operating Temperature

Maximum Operating Temperature

Length

Width

Depth

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Mounting Style	Frequency	Sound Pressure Level	Impedance	Shape	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Depth
Speakers & Transducers Balanced Armature Speaker ED-21912-000 Knowles 1: € 26,14 765In Stock	Mfr. Part No. ED-21912-000 Mouser Part No 721-ED-21912-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	765In Stock	€ 26,14 € 20,08 € 18,21 € 16,98 View € 15,84 € 15,82	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	800 Hz	117 dBA	725 Ohms	Rectangular	Solder Pad			6.3 mm	4.29 mm	3.02 mm
Speakers & Transducers Balanced Armature Speaker ED-29689-000 Knowles 1: € 26,14 798In Stock	Mfr. Part No. ED-29689-000 Mouser Part No 721-ED-29689-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	798In Stock	€ 26,14 € 20,08 € 18,21 € 16,98 View € 15,84 € 15,82	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	500 Hz	128 dBA	7.1 Ohms	Rectangular	Solder Pad			6.3 mm	4.29 mm	2.97 mm
Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP GK-31732-000 Knowles 1: € 64,86 258In Stock	Mfr. Part No. GK-31732-000 Mouser Part No 721-GK-31732-000	Knowles	Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP	Datasheet	258In Stock	€ 64,86 € 50,68 € 46,11 € 44,26 € 43,15	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	1 kHz	131 dBA	23 Ohms	Rectangular	Solder Pad	0 C	+ 63 C	9.47 mm	7.18 mm	6.9 mm
Speakers & Transducers Wideband Balanced Armature Speaker WBFK-30095-000 Knowles 1: € 26,47 84In Stock	Mfr. Part No. WBFK-30095-000 Mouser Part No 721-WBFK-30095-000	Knowles	Speakers & Transducers Wideband Balanced Armature Speaker	Datasheet	84In Stock	€ 26,47 € 20,45 € 18,54 € 17,28 View € 16,17 € 16,04	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	7.4 kHz	91 dBA	14.5 Ohms	Rectangular	Solder Pad	- 17 C	+ 63 C	5 mm	2.73 mm	1.98 mm
Speakers & Transducers Balanced Armature Speaker ED-21913-000 Knowles 1: € 27,12 319In Stock	Mfr. Part No. ED-21913-000 Mouser Part No 721-ED-21913-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	319In Stock	€ 27,12 € 20,69 € 18,76 € 17,49 View € 16,44 € 15,82	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	800 Hz	117 dBA	1.45 kOhms	Rectangular	Solder Pad			6.3 mm	4.29 mm	3.02 mm
Speakers & Transducers Balanced Armature Speaker ED-26805-000 Knowles 1: € 26,14 95In Stock	Mfr. Part No. ED-26805-000 Mouser Part No 721-ED26805000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	95In Stock	€ 26,14 € 20,08 € 18,21 € 16,98 View € 15,83 € 15,82	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	1 kHz	123 dBA	28 Ohms	Rectangular	Solder Pad	- 17 C	+ 63 C	6.3 mm	4.3 mm	3 mm
Speakers & Transducers RECEIVER GV-32830-000 Knowles 1: € 82,63 88In Stock	Mfr. Part No. GV-32830-000 Mouser Part No 721-GV-32830-000	Knowles	Speakers & Transducers RECEIVER Learn More about Knowles gu gv receivers	Datasheet	88In Stock	€ 82,63 € 63,24 € 58,34	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	1 kHz	113.5 dBA	28.125 Ohms	Rectangular	Solder Pad	0 C	+ 63 C	7.87 mm	5.59 mm
Speakers & Transducers Balanced Armature Speaker FK-23451-000 Knowles 1: € 43,40 41In Stock	Mfr. Part No. FK-23451-000 Mouser Part No 721-FK-23451-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	41In Stock	€ 43,40 € 33,45 € 30,16 € 28,05	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	1 kHz	107 dBA	630 Ohms	Rectangular	Solder Pad			5 mm	2.73 mm	1.98 mm
Speakers & Transducers RECEIVER WBFK-33649-000 Knowles 1: € 27,01 83In Stock	Mfr. Part No. WBFK-33649-000 Mouser Part No 721-WBFK-33649-000	Knowles	Speakers & Transducers RECEIVER		83In Stock	€ 27,01 € 20,36 € 18,46 € 17,22 View € 16,06 € 16,04	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount				Rectangular	Solder Pad	- 17 C	+ 63 C	5 mm	2.73 mm	1.98 mm
Speakers & Transducers Balanced Armature Speaker FC-23265-000 Knowles 1: € 36,68 62In Stock	Mfr. Part No. FC-23265-000 Mouser Part No 721-FC-23265-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	62In Stock	€ 36,68 € 27,78 € 25,03 € 23,28	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	1 kHz	100 dBA	1.055 kOhms	Rectangular	Solder Pad			5.18 mm	3.54 mm	3 mm
Speakers & Transducers Balanced Armature Speaker BK-21610-000 Knowles 1: € 26,94 81In Stock	Mfr. Part No. BK-21610-000 Mouser Part No 721-BK-21610-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	81In Stock	€ 26,94 € 20,78 € 18,83 € 17,56 View € 16,38 € 16,37	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Board Mount	4 kHz	119.75 dBA	145 Ohms	Rectangular	Solder Pad			7.87 mm	5.59 mm	4.01 mm
Speakers & Transducers RECEIVER GU-32829-000 Knowles 1: € 45,98 82In Stock	Mfr. Part No. GU-32829-000 Mouser Part No 721-GU-32829-000	Knowles	Speakers & Transducers RECEIVER Learn More about Knowles gu gv receivers	Datasheet	82In Stock	€ 45,98 € 35,23 € 31,76 € 29,54	Min.: 1 Mult.: 1	Receivers	Balanced Armature		70 Hz to 9.9 kHz	113.5 dBA	17 Ohms			- 40 C	+ 63 C	7.87 mm	5.59 mm
Speakers & Transducers Balanced Armature Receiver RAB-32037-000 Knowles 1: € 15,90 83In Stock	Mfr. Part No. RAB-32037-000 Mouser Part No 721-RAB-32037-000	Knowles	Speakers & Transducers Balanced Armature Receiver Learn More about Knowles rab armature drivers	Datasheet	83In Stock	€ 15,90 € 12,32 € 11,21 € 10,56 View € 9,86 € 9,74	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	6.2 kHz	101 dBA	124 Ohms	Rectangular	Solder Pad	0 C	+ 63 C	5.28 mm	2.96 mm	2.58 mm
Speakers & Transducers 7.87 X 5.59 X 4.01MM 126 SENS, 1S PORT EF-26329-000 Knowles 1: € 27,62 22In Stock	Mfr. Part No. EF-26329-000 Mouser Part No 721-EF-26329-000	Knowles	Speakers & Transducers 7.87 X 5.59 X 4.01MM 126 SENS, 1S PORT	Datasheet	22In Stock	€ 27,62 € 21,75 View € 18,48 € 18,46	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	1 kHz	126 dBA	150 Ohms	Rectangular	Solder Pad			7.87 mm	5.59 mm	4.06 mm
Speakers & Transducers WIDE BANDWIDTH, WARM BASS, HIGH OUTPUT HE-31751-000 Knowles 1: € 48,06 23In Stock	Mfr. Part No. HE-31751-000 Mouser Part No 721-HE-31751-000	Knowles	Speakers & Transducers WIDE BANDWIDTH, WARM BASS, HIGH OUTPUT	Datasheet	23In Stock	€ 48,06 € 37,44 View € 33,82 € 31,46	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	10 kHz	132 dBA	118.1 Ohms	Rectangular	Solder Pad	0 C	+ 63 C	9.47 mm	7.18 mm	7.26 mm
Speakers & Transducers Balanced Armature Speaker Knowles FC-30814-P127 FC-30814-P127 Knowles 1: € 34,79 11In Stock	Mfr. Part No. FC-30814-P127 Mouser Part No 721-FC30814P127	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	11In Stock	€ 34,79 € 27,38 View € 23,27 € 23,25	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount		106.5 dBA	51.8 Ohms	Rectangular	Wire Leads			5.17 mm	3.53 mm	3 mm
Speakers & Transducers RECEIVER Knowles RAN-33860-B148 RAN-33860-B148 Knowles 1: € 16,29 258In Stock	Mfr. Part No. RAN-33860-B148 Mouser Part No 721-RAN-33860-B148	Knowles	Speakers & Transducers RECEIVER	Datasheet	258In Stock	€ 16,29 € 12,67 € 11,50 € 10,72 View € 10,23 € 9,70 € 9,40	Min.: 1 Mult.: 1	Earphones	Balanced Armature			108 dBA	14 Ohms	Rectangular
Speakers & Transducers RECEIVER ASSEMBLY Knowles RAU-34832-B148 RAU-34832-B148 Knowles 1: € 40,70 83In Stock	Mfr. Part No. RAU-34832-B148 Mouser Part No 721-RAU-34832-B148	Knowles	Speakers & Transducers RECEIVER ASSEMBLY	Datasheet	83In Stock	€ 40,70 € 31,85 € 29,00 € 27,04 € 26,73	Min.: 1 Mult.: 1	Earphones	Balanced Armature			122 dBA	14 Ohms	Rectangular
Speakers & Transducers RECEIVER Knowles RDI-34006-000 RDI-34006-000 Knowles 1: € 43,98 163In Stock	Mfr. Part No. RDI-34006-000 Mouser Part No 721-RDI-34006-000	Knowles	Speakers & Transducers RECEIVER	Datasheet	163In Stock	€ 43,98 € 34,43 € 31,70 € 29,25 € 29,17	Min.: 1 Mult.: 1	Earphones	Balanced Armature			141 dBA	25 Ohms	Rectangular
Speakers & Transducers Balanced Armature Speaker BK-28507-000 Knowles 1: € 26,94 149In Stock	Mfr. Part No. BK-28507-000 Mouser Part No 721-BK-28507-000	Knowles	Speakers & Transducers Balanced Armature Speaker		149In Stock	€ 26,94 € 20,78 € 18,83 € 17,56 View € 16,80 € 16,37	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	6 kHz	126 dBA	13.3 Ohms	Rectangular	Solder Pad	- 17 C	+ 63 C	7.87 mm	5.59 mm	4.01 mm
Speakers & Transducers Balanced Armature Speaker CI-22960-000 Knowles 1: € 30,58 74In Stock	Mfr. Part No. CI-22960-000 Mouser Part No 721-CI-22960-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	74In Stock	€ 30,58 € 23,89 € 21,73 € 20,25 € 19,37	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	500 Hz	127 dBA	264 Ohms	Rectangular	Solder Pad	- 17 C	+ 63 C	9.47 mm	7.18 mm	4.19 mm
Speakers & Transducers Balanced Armature Receiver,level sound RAB-32063-000 Knowles 1: € 19,69 102In Stock 300Expected 13/11/2026	Mfr. Part No. RAB-32063-000 Mouser Part No 721-RAB-32063-000	Knowles	Speakers & Transducers Balanced Armature Receiver,level sound Learn More about Knowles rab armature drivers	Datasheet	102In Stock 300Expected 13/11/2026	€ 19,69 € 15,03 € 13,62 € 12,69 View € 11,83 € 11,51 € 11,37 Quote	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	10.8 kHz	116 dBA	41 Ohms	Rectangular	Solder Pad	0 C	+ 63 C	5.15 mm	2.96 mm	2.6 mm
Speakers & Transducers Balanced Armature Receiver RAB-32066-000 Knowles 1: € 18,84 900In Stock	Mfr. Part No. RAB-32066-000 Mouser Part No 721-RAB-32066-000	Knowles	Speakers & Transducers Balanced Armature Receiver Learn More about Knowles rab armature drivers	Datasheet	900In Stock	€ 18,84 € 14,61 € 13,26 € 12,35 View € 11,98 € 11,51 € 11,22	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	6.1 kHz	101.5 dBA	135 Ohms	Rectangular	Solder Pad	0 C	+ 63 C	5.3 mm	3.28 mm	2.73 mm
Speakers & Transducers Balanced Armature Receiver, warm bass RAB-32257-000 Knowles 1: € 19,08 316In Stock	Mfr. Part No. RAB-32257-000 Mouser Part No 721-RAB32257000	Knowles	Speakers & Transducers Balanced Armature Receiver, warm bass Learn More about Knowles rab armature drivers	Datasheet	316In Stock	€ 19,08 € 14,56 € 13,20 € 12,30 View € 11,46 € 11,22	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	11 kHz	105.5 dBA	48 Ohms	Rectangular	Solder Pad	0 C	+ 63 C	5.15 mm	2.96 mm	2.6 mm
Speakers & Transducers dual balanced armature receiver TWFK-30017-000 Knowles 1: € 52,88 89In Stock 100Expected 06/11/2026	Mfr. Part No. TWFK-30017-000 Mouser Part No 721-TWFK-30017-000	Knowles	Speakers & Transducers dual balanced armature receiver	Datasheet	89In Stock 100Expected 06/11/2026	€ 52,88 € 41,45 € 37,76 € 36,81 € 35,89	Min.: 1 Mult.: 1	Receivers	Balanced Armature	Panel Mount	6.5 kHz	117 dBA	43 Ohms	Rectangular	Solder Pad	0 C	+ 63 C	5 mm	2.73 mm	4.36 mm