q
h Provide Feedback

Product Search

    Contains
    Starts
    Ends

    SEARCH NOW FOR ALL YOUR KNOWLES ACOUSTICS SOLUTIONS

    New, Surplus, & Repair
    2 Year Warranty
    Over 1,200 Automated Test Fixtures

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Sorting/Paging
    z l 1 2 3 4 5 r x
    Results 1-50 of 243.
    KNOWLES ACOUSTICS SR31843000

    SR31843000

    KNOWLES ACOUSTICS

    BALANCED ARMATURE ROUND RECEIVERS FOR EARPHONES

    IN STOCK!

    CAN$564.04 As Low As CAN$338.84

    CAN$338.84

    Repair Yours CAN$204.05

    KNOWLES ACOUSTICS CB-2849

    CB-2849

    KNOWLES ACOUSTICS

    BOX SPEAKER, 24OHM; PEAK REFLOW COMPATIBLE (260 C):NO; EXTERNAL HEIGHT - IMPERIAL:9.65"; EXTERNAL DEPTH:25.15"; LEADED PROCESS COMPATIBLE:NO; ENCLOSUR

    CAN$69.82 As Low As CAN$69.82

    KNOWLES ACOUSTICS CB-2850

    CB-2850

    KNOWLES ACOUSTICS

    BOX SPEAKER, 48OHMEXTERNAL WIDTH25.4PEAK REFLOW COMPATIBLE (260 C)NOEXTERNAL HEIGHT - IMPERIAL9.65EXTERNAL DEPTH25.15LEADED PROCESS COMPATIBLENOENCLOS

    CAN$48.46 As Low As CAN$48.46

    KNOWLES ACOUSTICS BK28507

    BK28507

    KNOWLES ACOUSTICS

    RECEIVER, BALANCED ARMATURE; TRANSDUCER FUNCTION:RECEIVER; FREQUENCY RESPONSE MIN:200HZ; FREQUENCY RESPONSE MAX:5KHZ; SUPPLY VOLTAGE MAX:0.35V; OUTPUT

    CAN$48.05 As Low As CAN$48.05

    KNOWLES ACOUSTICS BU23173

    BU23173

    KNOWLES ACOUSTICS

    ACCELEROMETER; SUPPLY VOLTAGE MAX:1.5V; SVHC:NO SVHC (19-DEC-2011) ; BASE NUMBER:23173; SUPPLY CURRENT:50 A ;ROHS COMPLIANT: YES

    CAN$128.69 As Low As CAN$128.69

    KNOWLES ACOUSTICS CB-22947

    CB-22947

    KNOWLES ACOUSTICS

    SPEAKER; TRANSDUCER FUNCTION:SPEAKER ;ROHS COMPLIANT: YES

    CAN$78.73 As Low As CAN$78.73

    KNOWLES ACOUSTICS ED21913

    ED21913

    KNOWLES ACOUSTICS

    RECEIVER, BALANCED ARMATURE; TRANSDUCER FUNCTION:RECEIVER; FREQUENCY RESPONSE MIN:200HZ; FREQUENCY RESPONSE MAX:5KHZ; OUTPUT IMPEDANCE:780OHM; EXTERNA

    CAN$41.48 As Low As CAN$41.48

    KNOWLES ACOUSTICS ED29689

    ED29689

    KNOWLES ACOUSTICS

    SUBMINIATURE SPEAKER 6.32X4.31MM 10.2 OHM; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:7.1OHM; SENSITIVITY (DB):118DB; EXTERNAL HEIGHT:2.97MM; EXTERNAL WID

    CAN$47.24 As Low As CAN$47.24

    KNOWLES ACOUSTICS EK23024

    EK23024

    KNOWLES ACOUSTICS

    MICROPHONE, -53DB, OMNI, 10KHZ; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; SUPPLY VOLTAGE MIN:900MV; SUPPLY VOLTAGE MAX:10V; SENSITI

    CAN$41.35 As Low As CAN$41.35

    KNOWLES ACOUSTICS EK23132

    EK23132

    KNOWLES ACOUSTICS

    MICROPHONE, ELECTRET, OMNI; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; FREQUENCY RESPONSE MIN:100HZ; FREQUENCY RESPONSE MAX:10KHZ; S

    CAN$48.46 As Low As CAN$48.46

    KNOWLES ACOUSTICS FB-25541

    FB-25541

    KNOWLES ACOUSTICS

    SPEAKERTRANSDUCER FUNCTIONSPEAKERDEVICE TYPEBOOM MICROPHONELENGTH19.88MMFREQUENCY4KHZCONNECTOR TYPECABLE ROHS COMPLIANT YES

    CAN$130.06 As Low As CAN$130.06

    KNOWLES ACOUSTICS FK23451

    FK23451

    KNOWLES ACOUSTICS

    RECEIVER, BALANCED ARMATURE; TRANSDUCER FUNCTION:RECEIVER; FREQUENCY RESPONSE MIN:200HZ; FREQUENCY RESPONSE MAX:7KHZ; OUTPUT IMPEDANCE:450OHM; EXTERNA

    CAN$85.57 As Low As CAN$85.57

    KNOWLES ACOUSTICS MR23151

    MR23151

    KNOWLES ACOUSTICS

    MICROPHONE, WATER PROOF, OMNI; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; FREQUENCY RESPONSE MIN:280HZ; FREQUENCY RESPONSE MAX:5KHZ;

    CAN$66.67 As Low As CAN$66.67

    KNOWLES ACOUSTICS MR-28406

    MR-28406

    KNOWLES ACOUSTICS

    MICROPHONE, -40DB, OMNI, 1KHZ; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; FREQUENCY RESPONSE MIN:1KHZ; FREQUENCY RESPONSE MAX:10KHZ;

    CAN$67.22 As Low As CAN$67.22

    KNOWLES ACOUSTICS NR23159

    NR23159

    KNOWLES ACOUSTICS

    MICROPHONE, MINI, NOISE CANCELLING; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:NOISE CANCELLING; FREQUENCY RESPONSE MIN:100HZ; FREQUENCY RESPONSE MAX

    CAN$50.24 As Low As CAN$50.24

    KNOWLES ACOUSTICS WP23501

    WP23501

    KNOWLES ACOUSTICS

    MICROPHONE, MINI, NOISE CANCELLING; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; FREQUENCY RESPONSE MIN:100HZ; FREQUENCY RESPONSE MAX:

    CAN$49.70 As Low As CAN$49.70

    KNOWLES ACOUSTICS BF-1861-000

    BF-1861-000

    KNOWLES ACOUSTICS

    DAMPER

    CAN$154.70 As Low As CAN$154.70

    KNOWLES ACOUSTICS BF-3034-000

    BF-3034-000

    KNOWLES ACOUSTICS

    (PRICE PER BX/100) DAMPER

    CAN$213.57 As Low As CAN$213.57

    KNOWLES ACOUSTICS BF-3036-000

    BF-3036-000

    KNOWLES ACOUSTICS

    (PRICE PER BX/100) DAMPER

    CAN$213.57 As Low As CAN$213.57

    KNOWLES ACOUSTICS BJ-21590-000

    BJ-21590-000

    KNOWLES ACOUSTICS

    MICROPHONE, -75DB, OMNI, 10KHZ; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; SENSITIVITY (DB) :-95DB; OUTPUT IMPEDANCE:3.9KOHM; EXTERN

    CAN$66.80 As Low As CAN$66.80

    KNOWLES ACOUSTICS BJ-28411-000

    BJ-28411-000

    KNOWLES ACOUSTICS

    MICROPHONE; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; SENSITIVITY (DB):-94.5DB; OUTPUT IMPEDANCE:300OHM; EXTERNAL HEIGHT:4.01MM; EX

    CAN$55.59 As Low As CAN$55.59

    KNOWLES ACOUSTICS BK-21600-000

    BK-21600-000

    KNOWLES ACOUSTICS

    SPEAKER BALANCED ARMATURE, 123DB; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:730OHM; SENSITIVITY (DB):126DB; EXTERNAL HEIGHT:4.01MM; EXTERNAL WIDTH:5.59MM

    CAN$36.42 As Low As CAN$36.42

    KNOWLES ACOUSTICS BK-21604-000

    BK-21604-000

    KNOWLES ACOUSTICS

    PRICE/EA. (MINBUY=61) - SUBMINIATURE SPEAKER, 6KOHM; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:6KOHM; SENSITIVITY (DB):126DB; EXTERNAL HEIGHT:4.01MM; EXT

    CAN$44.50 As Low As CAN$44.50

    KNOWLES ACOUSTICS BK-21618-000

    BK-21618-000

    KNOWLES ACOUSTICS

    SPEAKER; TRANSDUCER FUNCTION:SPEAKER; CURRENT RATING:1MA; LENGTH:7.87MM; EXTERNAL WIDTH:5.59MM; SOUND LEVEL SPL:126DB; IMPEDANCE:1.5KOHM; FREQUENCY RE

    CAN$48.33 As Low As CAN$48.33

    KNOWLES ACOUSTICS BK-26824-000

    BK-26824-000

    KNOWLES ACOUSTICS

    SUBMINIATURE SPEAKER, 29 OHM; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:29OHM; SENSITIVITY (DB):118DB; EXTERNAL HEIGHT:4.04MM; EXTERNAL WIDTH:5.59MM; EXT

    CAN$32.44 As Low As CAN$32.44

    KNOWLES ACOUSTICS BK-26877-000

    BK-26877-000

    KNOWLES ACOUSTICS

    RECEIVER, 137DB; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:52OHM; SENSITIVITY (DB):119.5DB; EXTERNAL HEIGHT:4.04MM; EXTERNAL WIDTH:5.59MM; EXTERNAL DEPTH

    CAN$36.42 As Low As CAN$36.42

    KNOWLES ACOUSTICS BK-28507-P16

    BK-28507-P16

    KNOWLES ACOUSTICS

    SPEAKER; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:30OHM; SENSITIVITY (DB):129DB; EXTERNAL HEIGHT:4.01MM; EXTERNAL WIDTH:5.59MM; EXTERNAL DEPTH:7.87MM; D

    CAN$36.68 As Low As CAN$36.68

    KNOWLES ACOUSTICS BK-28510-000

    BK-28510-000

    KNOWLES ACOUSTICS

    RECEIVER, 135DB; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:320OHM; SENSITIVITY (DB) :127DB; EXTERNAL HEIGHT:4.01MM; EXTERNAL WIDTH:5.59MM; EXTERNAL DEPTH

    CAN$37.51 As Low As CAN$37.51

    KNOWLES ACOUSTICS BK-28562-000

    BK-28562-000

    KNOWLES ACOUSTICS

    SUBMINIATURE SPEAKER, 35 OHM; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:35OHM; SENSITIVITY (DB):126DB; EXTERNAL HEIGHT:4.01MM; EXTERNAL WIDTH:5.59MM; EXT

    CAN$33.40 As Low As CAN$33.40

    KNOWLES ACOUSTICS BK-29725-000

    BK-29725-000

    KNOWLES ACOUSTICS

    PRICE/EA. (MINBUY=55) - SUBMINIATURE SPEAKER, 640OHM; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:640OHM; SENSITIVITY (DB):118DB; EXTERNAL HEIGHT:4.04MM; E

    CAN$45.87 As Low As CAN$45.87

    KNOWLES ACOUSTICS BK-30039-000

    BK-30039-000

    KNOWLES ACOUSTICS

    PRICE/EA. (MINBUY=55) - SPEAKER ;ROHS COMPLIANT: YES

    CAN$45.46 As Low As CAN$45.46

    KNOWLES ACOUSTICS BL-21671-000

    BL-21671-000

    KNOWLES ACOUSTICS

    MICROPHONE; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; SUPPLY VOLTAGE MAX:1.3V; SENSITIVITY (DB):-54DB; DRAIN CURRENT MAX:50ªA; OUTP

    CAN$98.57 As Low As CAN$98.57

    KNOWLES ACOUSTICS BL-21671-140

    BL-21671-140

    KNOWLES ACOUSTICS

    PRICE/EA. (MINBUY=19) - MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; TRANSDUCER FUNCTION:MICROPHONE; SUPPLY VOLTAGE MAX:1.3V; SENSITIVITY (DB):-54DB; DRAI

    CAN$134.86 As Low As CAN$134.86

    KNOWLES ACOUSTICS BL-21785-000

    BL-21785-000

    KNOWLES ACOUSTICS

    MICROPHONE, -69DB, OMNI, 10KHZ; DIRECTIVITY:OMNIDIRECTIONAL; TRANSDUCER FUNCTION:MICROPHONE; SUPPLY VOLTAGE MAX:3V; SENSITIVITY (DB):-69DB; DRAIN CURR

    CAN$143.75 As Low As CAN$143.75

    KNOWLES ACOUSTICS BL-21994-000

    BL-21994-000

    KNOWLES ACOUSTICS

    MICROPHONE, 49 DB, OMNI, 10KHZ; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; SUPPLY VOLTAGE MAX:3V; SENSITIVITY (DB):-69DB; DRAIN CURR

    CAN$284.76 As Low As CAN$284.76

    KNOWLES ACOUSTICS BL-23497-000

    BL-23497-000

    KNOWLES ACOUSTICS

    MICROPHONE; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; SUPPLY VOLTAGE MAX:3V; SENSITIVITY (DB):-69DB; DRAIN CURRENT MAX:160ªA; OUTPU

    CAN$265.59 As Low As CAN$265.59

    KNOWLES ACOUSTICS BL-27046-000

    BL-27046-000

    KNOWLES ACOUSTICS

    MICROPHONE; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; SUPPLY VOLTAGE MAX:1.3V; SENSITIVITY (DB):-69DB; DRAIN CURRENT MAX:160ªA; OUT

    CAN$171.82 As Low As CAN$171.82

    KNOWLES ACOUSTICS BT-21754-000

    BT-21754-000

    KNOWLES ACOUSTICS

    MICROPHONE, -60.5DB, OMNI; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; SUPPLY VOLTAGE MIN:900MV; SUPPLY VOLTAGE MAX:10V; SENSITIVITY

    CAN$36.01 As Low As CAN$36.01

    KNOWLES ACOUSTICS BT-21759-000

    BT-21759-000

    KNOWLES ACOUSTICS

    MICROPHONE; TRANSDUCER FUNCTION:MICROPHONE; DIRECTIVITY:OMNIDIRECTIONAL; SUPPLY VOLTAGE MIN:900MV; SUPPLY VOLTAGE MAX:10V; SENSITIVITY (DB):-61.5DB; D

    CAN$36.01 As Low As CAN$36.01

    KNOWLES ACOUSTICS BU-21771-000

    BU-21771-000

    KNOWLES ACOUSTICS

    ACCELERATION SENSOR; SENSOR MOUNTING:SMD; IMPEDANCE:5.2KOHM; LEADED PROCESS COMPATIBLE:NO; SENSITIVITY:-45DB; SUPPLY VOLTAGE:1.5V DC; TRANSDUCER FUNCT

    CAN$78.03 As Low As CAN$78.03

    KNOWLES ACOUSTICS BU-23173-000

    BU-23173-000

    KNOWLES ACOUSTICS

    ACCELEROMETER; SENSOR MOUNTING:SMD; FREQUENCY RESPONSE MAX:3KHZ; FREQUENCY RESPONSE MIN:300HZ; INPUT CURRENT:50ªA; LEADED PROCESS COMPATIBLE:NO; SENSI

    CAN$80.10 As Low As CAN$80.10

    KNOWLES ACOUSTICS BU-23842-000

    BU-23842-000

    KNOWLES ACOUSTICS

    ACCELEROMETER; SENSOR MOUNTING:SMD; FREQUENCY RESPONSE MAX:3KHZ; FREQUENCY RESPONSE MIN:300HZ; INPUT CURRENT:50ªA; SENSITIVITY:-40DB; SUPPLY VOLTAGE:1

    CAN$80.10 As Low As CAN$80.10

    KNOWLES ACOUSTICS BU-27135-000

    BU-27135-000

    KNOWLES ACOUSTICS

    ACCELEROMETER; SENSOR MOUNTING:SMD; FREQUENCY RESPONSE MAX:3KHZ; FREQUENCY RESPONSE MIN:300HZ; IMPEDANCE:4.4KOHM; INPUT CURRENT:50ªA; SENSITIVITY:-45D

    CAN$80.10 As Low As CAN$80.10

    KNOWLES ACOUSTICS BW-21789-000

    BW-21789-000

    KNOWLES ACOUSTICS

    PRICE/EA. (MINBUY=34) - MICROPHONE; TRANSDUCER FUNCTION:MICROPHONE; SUPPLY VOLTAGE MIN:900MV; SUPPLY VOLTAGE MAX:10V; SENSITIVITY (DB):-56DB; DRAIN CU

    CAN$75.99 As Low As CAN$75.99

    KNOWLES ACOUSTICS CB-22846-000

    CB-22846-000

    KNOWLES ACOUSTICS

    SPEAKER, 4.2OHMTRANSDUCER FUNCTIONSPEAKERSOUND LEVEL SPL73DBIMPEDANCE4.2OHMTERMINAL TYPESOLDER PINSDEVICE TYPEBALANCED ARMATURE ROHS COMPLIANT YES

    CAN$51.48 As Low As CAN$51.48

    KNOWLES ACOUSTICS CB-22847-000

    CB-22847-000

    KNOWLES ACOUSTICS

    SPEAKER, 11.5OHMTRANSDUCER FUNCTIONSPEAKERSOUND LEVEL SPL73DBIMPEDANCE11.5OHMTERMINAL TYPESOLDER PINSDEVICE TYPEBALANCED ARMATURE ROHS COMPLIANT YES

    CAN$51.48 As Low As CAN$51.48

    KNOWLES ACOUSTICS CB-22848-000

    CB-22848-000

    KNOWLES ACOUSTICS

    SPEAKER, 21.5OHMTRANSDUCER FUNCTIONSPEAKERSOUND LEVEL SPL73DBIMPEDANCE21.5OHM ROHS COMPLIANT YES

    CAN$51.48 As Low As CAN$51.48

    KNOWLES ACOUSTICS CB-22849-000

    CB-22849-000

    KNOWLES ACOUSTICS

    SUBMINIATURE SPEAKER, 25.15X25.4MM 24 OHM; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:24OHM; SENSITIVITY (DB):86DB; EXTERNAL HEIGHT:9.65MM; EXTERNAL WIDTH

    CAN$67.63 As Low As CAN$67.63

    KNOWLES ACOUSTICS CB-22850-000

    CB-22850-000

    KNOWLES ACOUSTICS

    SUBMINIATURE SPEAKER, 25.15X25.4MM 48 OHM; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:48OHM; SENSITIVITY (DB):86DB; EXTERNAL HEIGHT:9.65MM; EXTERNAL WIDTH

    CAN$61.06 As Low As CAN$61.06

    KNOWLES ACOUSTICS CB-23817-000

    CB-23817-000

    KNOWLES ACOUSTICS

    SPEAKER; TRANSDUCER FUNCTION:SPEAKER; IMPEDANCE:48OHM; SENSITIVITY (DB):97DB; EXTERNAL HEIGHT:9.65MM; EXTERNAL WIDTH:25.15MM; EXTERNAL DEPTH:25.15MM;

    CAN$61.06 As Low As CAN$61.06

    z l 1 2 3 4 5 r x
    Disclaimer: Layout, design, and compilations on this site, are Copyright © 2016 Radwell International, Inc.. All rights are reserved. PLCCenter is a Division of Radwell International, Inc.. Radwell International, Inc.. sells new and surplus products and develops channels to purchase such product. This website is not sanctioned or approved by any manufacturer or tradename listed. Radwell / Radwell.ca is not an authorized distributor, affiliate, or representative for the listed manufacturers unless explicitly stated otherwise. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.