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
Availability ⓘ (▲▼)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 174
Ships to you
between Thu. 09 May to Mon. 13 May
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USD 7.2324

Multiples of: 1

ReceiversBalanced Armature200 Hz to 9500 Hz109.5 Db36.5 Ohms RoundSmd/Smt6.4 mm4 mm 3.99 mm      
CI-32139-000


Speakers & Transducers Hearing Instrument Balanced Armature Receivers
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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 159
Ships to you
between Thu. 09 May to Mon. 13 May
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USD 30.9633

Multiples of: 1

                  
GQ-30783-000


39.4 Ohms Receiver, Balanced Armature Speaker 70 Hz ~ 13 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 159
Ships to you
between Thu. 09 May to Mon. 13 May
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USD 40.635

Multiples of: 1

ReceiversBalanced Armature13 KHz 37 Ohms  Solder Pad 6.3 mm4.29 mm5.02 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 149
Ships to you
between Thu. 09 May to Mon. 13 May
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USD 15.77

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 97
Ships to you
between Thu. 09 May to Mon. 13 May
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USD 1.5917

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 97
Ships to you
between Thu. 09 May to Mon. 13 May
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USD 15.2847

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 97
Ships to you
between Thu. 09 May to Mon. 13 May
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USD 21.8386

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 97
Ships to you
between Thu. 09 May to Mon. 13 May
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USD 22.2834

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 97
Ships to you
between Thu. 09 May to Mon. 13 May
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USD 32.8608

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 97
Ships to you
between Thu. 09 May to Mon. 13 May
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USD 52.9368

Multiples of: 1

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