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Knowles Electromechanical

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP GK-31732-000 Knowles 1: $98.05 260In Stock	Mfr. Part # GK-31732-000 Mouser Part # 721-GK-31732-000	Knowles	Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP	Datasheet	260In Stock	$98.05 $76.61 $69.71 $66.90 View $65.18 Quote	Min.: 1 Mult.: 1
Microphones 3M, NOISE CANCELING 160MM LONG, 2.7 DIA FB-BW-30335-000 Knowles 1: $90.25 333In Stock	Mfr. Part # FB-BW-30335-000 Mouser Part # 721-FB-BW-30335-000	Knowles	Microphones 3M, NOISE CANCELING 160MM LONG, 2.7 DIA	Datasheet	333In Stock	$90.25 $70.67 $67.95 $59.16 Quote Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-21912-000 Knowles 1: $39.48 771In Stock	Mfr. Part # ED-21912-000 Mouser Part # 721-ED-21912-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	771In Stock	$39.48 $30.36 $27.52 $25.66 View $23.95 $23.08 $23.02 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-29689-000 Knowles 1: $39.44 802In Stock	Mfr. Part # ED-29689-000 Mouser Part # 721-ED-29689-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	802In Stock	$39.44 $30.36 $27.52 $25.66 View $23.95 $23.49 $23.41 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-21913-000 Knowles 1: $39.03 144In Stock 200Expected 10/23/2026	Mfr. Part # ED-21913-000 Mouser Part # 721-ED-21913-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	144In Stock 200Expected 10/23/2026	$39.03 $30.37 $27.60 $25.92 View $24.00 $22.98 Quote	Min.: 1 Mult.: 1
Microphones -54 Sens, Flat Rsp. Noise-Cancelling WP-23501-000 Knowles 1: $55.19 89In Stock	Mfr. Part # WP-23501-000 Mouser Part # 721-WP-23501-000	Knowles	Microphones -54 Sens, Flat Rsp. Noise-Cancelling Learn More about Knowles wp series mics		89In Stock	$55.19 $42.30 $38.27 $35.61 View $33.96 $33.62 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-26805-000 Knowles 1: $39.52 98In Stock	Mfr. Part # ED-26805-000 Mouser Part # 721-ED26805000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	98In Stock	$39.52 $30.36 $27.52 $25.66 View $23.93 $22.98	Min.: 1 Mult.: 1
Microphones Omni-directional 3.61 x 3.61 x 31.3mm TO-24611-000 Knowles 1: $57.46 179In Stock	Mfr. Part # TO-24611-000 Mouser Part # 721-TO-24611-000	Knowles	Microphones Omni-directional 3.61 x 3.61 x 31.3mm Learn More about Knowles to microphones	Datasheet	179In Stock	$57.46 $43.56 $39.26 $36.49 View $35.31 $35.11 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Plug 2.08 dia. 2200 Res, Red BF-1921-000 Knowles 1: $3.28 3,964In Stock	Mfr. Part # BF-1921-000 Mouser Part # 721-BF-1921-000	Knowles	Speakers & Transducers Plug 2.08 dia. 2200 Res, Red	Datasheet	3,964In Stock	$3.28 $2.50 $2.25 $2.08 View $1.91 $1.70 $1.57 $1.47 $1.35	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker BK-28507-000 Knowles 1: $40.65 365In Stock	Mfr. Part # BK-28507-000 Mouser Part # 721-BK-28507-000	Knowles	Speakers & Transducers Balanced Armature Speaker		365In Stock	$40.65 $31.41 $28.47 $26.55 View $24.77 $24.27 $23.78 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker FK-23451-000 Knowles 1: $65.60 41In Stock	Mfr. Part # FK-23451-000 Mouser Part # 721-FK-23451-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	41In Stock	$65.60 $50.57 $45.59 $42.37 View $40.77 $40.76 Quote	Min.: 1 Mult.: 1
Microphones 1M, NOISE CANCELING 172MM LONG, 5.4 DIA FB-EI-30026-000 Knowles 1: $98.67 65In Stock	Mfr. Part # FB-EI-30026-000 Mouser Part # 721-FB-EI-30026-000	Knowles	Microphones 1M, NOISE CANCELING 172MM LONG, 5.4 DIA	Datasheet	65In Stock	$98.67 $76.77 $69.02 $66.08 View $64.64 Quote	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER GV-32830-000 Knowles 1: $124.90 92In Stock	Mfr. Part # GV-32830-000 Mouser Part # 721-GV-32830-000	Knowles	Speakers & Transducers RECEIVER Learn More about Knowles gu gv receivers	Datasheet	92In Stock	$124.90 $95.60 $88.11	Min.: 1 Mult.: 1
Speakers & Transducers Wideband Balanced Armature Speaker WBFK-30019-000 Knowles 1: $39.98 74In Stock	Mfr. Part # WBFK-30019-000 Mouser Part # 721-WBFK-30019-000	Knowles	Speakers & Transducers Wideband Balanced Armature Speaker	Datasheet	74In Stock	$39.98 $30.78 $27.90 $26.03 View $24.28 $23.31 $23.30 Quote	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES BF-3038-000 Knowles 1: $4.28 99In Stock	Mfr. Part # BF-3038-000 Mouser Part # 721-BF-3038-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES	Datasheet	99In Stock	$4.28 $3.11 $2.76 $2.55 View $2.15 $2.12 $1.92 $1.79 $1.68	Min.: 1 Mult.: 1
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES BF-3163-000 Knowles 1: $4.28 900In Stock 99On Order	Mfr. Part # BF-3163-000 Mouser Part # 721-BF-3163-000	Knowles	Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES	Datasheet	900In Stock 99On Order	$4.28 $3.11 $2.76 $2.55 View $2.15 $2.12 $1.92 $1.79 $1.68	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES BF-3037-000 Knowles 1: $4.28 470In Stock	Mfr. Part # BF-3037-000 Mouser Part # 721-BF-3037-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES	Datasheet	470In Stock	$4.28 $3.11 $2.76 $2.55 View $2.15 $2.12 $1.92 $1.87	Min.: 1 Mult.: 1
Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES BF-3039-000 Knowles 1: $4.28 77In Stock	Mfr. Part # BF-3039-000 Mouser Part # 721-BF-3039-000	Knowles	Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES	Datasheet	77In Stock	$4.28 $3.11 $2.76 $2.55 View $2.15 $2.12 $1.92 $1.79 $1.68	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES BF-1997-000 Knowles 1: $3.89 75In Stock	Mfr. Part # BF-1997-000 Mouser Part # 721-BF-1997-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES	Datasheet	75In Stock	$3.89 $2.82 $2.51 $2.41 View $2.04 $1.92 $1.76 $1.64 $1.59	Min.: 1 Mult.: 1
Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT NR-25994-000 Knowles 1: $29.45 98In Stock	Mfr. Part # NR-25994-000 Mouser Part # 721-NR-25994-000	Knowles	Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT	Datasheet	98In Stock	$29.45 $22.19 $20.11 $18.76 View $17.94 $17.47	Min.: 1 Mult.: 1
MEMS Microphones MICROPHONE MM20-33639-000 Knowles 1: $14.56 190In Stock	Mfr. Part # MM20-33639-000 Mouser Part # 721-MM20-33639-000	Knowles	MEMS Microphones MICROPHONE	Datasheet	190In Stock	$14.56 $11.34 $10.30 $9.58 View $8.89 $8.15 $7.76	Min.: 1 Mult.: 1
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 1500 RES BF-1991-000 Knowles 1: $3.89 13In Stock	Mfr. Part # BF-1991-000 Mouser Part # 721-BF-1991-000	Knowles	Speakers & Transducers 1.12DIA X 1.410MM SCREEN 1500 RES	Datasheet	13In Stock	$3.89 $2.82 $2.51 $2.41 View $2.04 $1.92 $1.76 $1.64 $1.59	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 330 RES BF-3034-000 Knowles 1: $4.28 69In Stock	Mfr. Part # BF-3034-000 Mouser Part # 721-BF-3034-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 330 RES	Datasheet	69In Stock	$4.28 $3.11 $2.76 $2.55 View $2.15 $2.12 $1.92 $1.79 $1.68	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1000 RES BF-3035-000 Knowles 1: $4.28 84In Stock	Mfr. Part # BF-3035-000 Mouser Part # 721-BF-3035-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1000 RES	Datasheet	84In Stock	$4.28 $3.11 $2.76 $2.55 View $2.15 $2.12 $1.92 $1.79 $1.68	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker FC-23265-000 Knowles 1: $55.45 62In Stock	Mfr. Part # FC-23265-000 Mouser Part # 721-FC-23265-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	62In Stock	$55.45 $41.99 $37.84 $35.18 View $34.16 $33.84 Quote	Min.: 1 Mult.: 1

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