About Speakers & Transducers

Knowles Speakers & Transducers

Speakers and transducers are electronic devices that convert energy from one form to another. Speakers use a diaphragm to move air and thus create sound waves, while transducers convert electrical energy into sound or vibration. Both components are important for reproducing audio from electronic devices. Speakers are typically connected to an amplifier, which drives the diaphragm to create the desired sound. Transducers can be used for various purposes, such as recording sound, converting sound into another form, or amplifying signals. Transducers used in audio equipment are usually piezoelectric, electrostatic, or dynamic. Piezoelectric transducers produce sound by vibrating a material with a piezoelectric element under an applied voltage. Electrostatic transducers use two metal plates between which an electric field is created to move a membrane and thus produce sound. Dynamic transducers are most commonly found in loudspeakers and microphones, and use a magnet and a diaphragm to convert electrical energy into sound.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty ProductTypeFrequencySound Pressure LevelImpedancePower RatingShapeTermination StyleDiameterLengthWidthDepthMagnet MaterialMounting StyleMinimum Operating TemperatureMaximum Operating TemperatureCone MaterialIP Rating
  
                      
SR6438NWS-000


55.5 Ohms Receiver, Balanced Armature Speaker 200 Hz ~ 9.4 kHz Top Round
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 174
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USD 7.462

Multiples of: 1

ReceiversBalanced Armature200 Hz to 9500 Hz109.5 Db36.5 Ohms RoundSmd/Smt6.4 mm4 mm 3.99 mm      
RAB-32257-000


48 Ohms Receiver, Balanced Armature Speaker 20 Hz ~ 11 kHz Top Rectangular
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 149
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USD 16.2706

Multiples of: 1

ReceiversBalanced Armature11 KHz105.5 Dba48 Ohms RectangularSolder Pad 5.15 mm2.96 mm2.6 mm      
BF-3039-000


Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 97
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USD 1.6422

Multiples of: 1

DampersAcoustic  1.5 kOhms   1.37 mm1.57 mm        
RAB-32033-000


50 Ohms Receiver, Balanced Armature Speaker 20 Hz ~ 11.8 kHz Top Rectangular
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 97
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 15.77

Multiples of: 1

ReceiversBalanced Armature11.8 KHz106 Dba50 Ohms RectangularSolder Pad 5.15 mm2.96 mm2.59 mm      
WBFK-30019-000


15.2 Ohms Receiver, Balanced Armature Speaker 200 Hz ~ 7.7 kHz Top Rectangular
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 97
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 22.5319

Multiples of: 1

ReceiversWideband Balanced Armature7.7 KHz114 Db13.5 Ohms RectangularWire Leads 5 mm2.73 mm1.93 mm      
BK-21610-000


145 Ohms Receiver, Balanced Armature Speaker 200 Hz ~ 4 kHz Top Rectangular
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 97
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 22.9908

Multiples of: 1

ReceiversBalanced Armature4 KHz119.75 Dba145 Ohms RectangularSolder Pin 7.87 mm5.59 mm4.01 mm      
FC-26171-000


225 Ohms Receiver, Balanced Armature Speaker 200 Hz ~ 5.8 kHz Top Rectangular
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 97
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 33.904

Multiples of: 1

ReceiversBalanced Armature5.8 KHz104 Dba225 Ohms  Solder Pad 5.18 mm3.54 mm3 mm      
DWFK-31785-000


30.1 Ohms Receiver, Balanced Armature Speaker 200 Hz ~ 6.5 kHz Top Rectangular
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 97
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 54.6174

Multiples of: 1

  200 Hz to 6.5 KHz101.2 Db30 Ohms  Solder Pad 5 mm2.73 mm3.9 mm      
BF-9778-000


Speakers & Transducers EMC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 96
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 1.2437

Multiples of: 1

Dampers                -
ED-21913-000


Speakers & Transducers Balanced Armature Speaker
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles Availability : 95
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 26.0794

Multiples of: 1

ReceiversBalanced Armature5 KHz117 Dba1.45 kOhms RectangularSolder Pad 6.3 mm4.29 mm3.02 mm      
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