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Knowles Audio Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT EK-23024-000 Knowles 1: ¥4,742.2 108In Stock 300Expected 12/11/2026	Mfr. Part # EK-23024-000 Mouser Part # 721-EK-23024-000	Knowles	Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT Learn More about Knowles subminiature performance microphones	Datasheet	108In Stock 300Expected 12/11/2026	¥4,742.2 ¥3,699 ¥3,400.1 ¥3,167.5 View ¥2,963.2 ¥2,808.8 Quote	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT EK-23027-C36 Knowles 1: ¥5,019.5 165In Stock	Mfr. Part # EK-23027-C36 Mouser Part # 721-EK-23027-C36	Knowles	Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT Learn More about Knowles subminiature performance microphones	Datasheet	165In Stock	¥5,019.5 ¥3,835.2 ¥3,478.1 ¥3,439.9 View ¥3,205.7 ¥2,976.5 ¥2,945 Quote	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT EK-23028-C36 Knowles 1: ¥4,735.5 447In Stock	Mfr. Part # EK-23028-C36 Mouser Part # 721-EK-23028-C36	Knowles	Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT Learn More about Knowles subminiature performance microphones	Datasheet	447In Stock	¥4,735.5 ¥3,674.1 ¥3,333.6 ¥3,102.7 View ¥2,891.8 ¥2,850.3 ¥2,775.5 Quote	Min.: 1 Mult.: 1
Microphones Omni-Directional Microphone EM-24446-C36 Knowles 1: ¥5,416.5 113In Stock	Mfr. Part # EM-24446-C36 Mouser Part # 721-EM-24446-C36	Knowles	Microphones Omni-Directional Microphone	Datasheet	113In Stock	¥5,416.5 ¥4,137.6 ¥3,753.9 ¥3,498.1 View ¥3,260.5 ¥3,225.7 ¥3,043	Min.: 1 Mult.: 1
Microphones Waterproof Speaker MR-23333-000 Knowles 1: ¥12,598.7 190In Stock 200Expected 10/28/2026	Mfr. Part # MR-23333-000 Mouser Part # 721-MR-23333-000	Knowles	Microphones Waterproof Speaker		190In Stock 200Expected 10/28/2026	¥12,598.7 ¥9,927.8 ¥9,059.1 ¥8,600.7 ¥8,599	Min.: 1 Mult.: 1
Microphones -52 Sens, Flat Rsp. -100dB Noise output NR-23160-000 Knowles 1: ¥5,313.5 125In Stock	Mfr. Part # NR-23160-000 Mouser Part # 721-NR-23160-000	Knowles	Microphones -52 Sens, Flat Rsp. -100dB Noise output Learn More about Knowles subminiature performance microphones	Datasheet	125In Stock	¥5,313.5 ¥4,145.9 ¥3,770.5 ¥3,514.7 View ¥3,317 ¥3,192.4 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Receiver,level sound RAB-32063-000 Knowles 1: ¥3,802 105In Stock 300On Order	Mfr. Part # RAB-32063-000 Mouser Part # 721-RAB-32063-000	Knowles	Speakers & Transducers Balanced Armature Receiver,level sound Learn More about Knowles rab armature drivers	Datasheet	105In Stock 300On Order On Order Ship Dates Mfr. #: RAB-32063-000 Stock: 105 Can Ship Immediately On Order: 100 Expected 12/11/2026 200 Expected 12/18/2026 Factory Lead-Time: 12 Weeks	¥3,802 ¥2,903.4 ¥2,631 ¥2,451.6 View ¥2,283.9 ¥2,222.4 ¥2,195.8 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Receiver RAB-32066-000 Knowles 1: ¥3,639.3 900In Stock	Mfr. Part # RAB-32066-000 Mouser Part # 721-RAB-32066-000	Knowles	Speakers & Transducers Balanced Armature Receiver Learn More about Knowles rab armature drivers	Datasheet	900In Stock	¥3,639.3 ¥2,822 ¥2,561.3 ¥2,385.2 View ¥2,313.8 ¥2,222.4 ¥2,165.9 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Receiver, warm bass RAB-32257-000 Knowles 1: ¥3,685.8 347In Stock	Mfr. Part # RAB-32257-000 Mouser Part # 721-RAB32257000	Knowles	Speakers & Transducers Balanced Armature Receiver, warm bass Learn More about Knowles rab armature drivers	Datasheet	347In Stock	¥3,685.8 ¥2,812.1 ¥2,549.6 ¥2,375.2 View ¥2,212.5 ¥2,084.6 Quote	Min.: 1 Mult.: 1
Speakers & Transducers dual balanced armature receiver TWFK-30017-000 Knowles 1: ¥10,213.5 112In Stock 100Expected 11/6/2026	Mfr. Part # TWFK-30017-000 Mouser Part # 721-TWFK-30017-000	Knowles	Speakers & Transducers dual balanced armature receiver	Datasheet	112In Stock 100Expected 11/6/2026	¥10,213.5 ¥8,006 ¥7,293.5 ¥7,109.1 View ¥6,923 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Wideband Balanced Armature Speaker WBFK-30095-000 Knowles 1: ¥5,112.6 85In Stock	Mfr. Part # WBFK-30095-000 Mouser Part # 721-WBFK-30095-000	Knowles	Speakers & Transducers Wideband Balanced Armature Speaker	Datasheet	85In Stock	¥5,112.6 ¥3,949.9 ¥3,581.1 ¥3,336.9 View ¥3,124.3 ¥2,978.2	Min.: 1 Mult.: 1
Microphones -52 Sens, Flat Resp Omni 25dB -100dB WP-23502-000 Knowles 1: ¥7,238.6 189In Stock	Mfr. Part # WP-23502-000 Mouser Part # 721-WP-23502-000	Knowles	Microphones -52 Sens, Flat Resp Omni 25dB -100dB Learn More about Knowles wp series mics	Datasheet	189In Stock	¥7,238.6 ¥5,551.1 ¥5,022.9 ¥4,672.4 View ¥4,581 ¥4,504.6 Quote	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER ASSEMBLY Knowles RDU-35000-000 RDU-35000-000 Knowles 1: ¥11,630.3 108In Stock	Mfr. Part # RDU-35000-000 Mouser Part # 721-RDU-35000-000	Knowles	Speakers & Transducers RECEIVER ASSEMBLY	Datasheet	108In Stock	¥11,630.3 ¥9,032.5 ¥8,231.9 ¥7,705.4 View ¥7,703.7 Quote	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER ASSEMBLY Knowles RLQ-34240-000 RLQ-34240-000 Knowles 1: ¥9,027.5 185In Stock	Mfr. Part # RLQ-34240-000 Mouser Part # 721-RLQ-34240-000	Knowles	Speakers & Transducers RECEIVER ASSEMBLY	Datasheet	185In Stock	¥9,027.5 ¥7,070.9 ¥6,439.7 ¥6,215.5 View ¥6,187.2 ¥5,800.2 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker BK-26824-000 Knowles 1: ¥5,203.9 456In Stock	Mfr. Part # BK-26824-000 Mouser Part # 721-BK-26824-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	456In Stock	¥5,203.9 ¥4,024.6 ¥3,740.6 ¥3,483.1 View ¥3,245.6 ¥3,242.3 ¥3,039.6	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker CI-22960-000 Knowles 1: ¥5,906.5 74In Stock	Mfr. Part # CI-22960-000 Mouser Part # 721-CI-22960-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	74In Stock	¥5,906.5 ¥4,614.3 ¥4,197.3 ¥3,911.7 View ¥3,700.7 ¥3,597.7 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-23147-000 Knowles 1: ¥5,049.4 154In Stock	Mfr. Part # ED-23147-000 Mouser Part # 721-ED-23147-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	154In Stock	¥5,049.4 ¥3,878.4 ¥3,516.3 ¥3,278.8 View ¥3,147.6 ¥2,936.6	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker FC-26171-000 Knowles 1: ¥7,084.2 53In Stock	Mfr. Part # FC-26171-000 Mouser Part # 721-FC-26171-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	53In Stock	¥7,084.2 ¥5,365 ¥4,835.2 ¥4,494.7 View ¥4,365.1 ¥4,323.6 Quote	Min.: 1 Mult.: 1
Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS Knowles DWFK-31785-000 DWFK-31785-000 Knowles 1: ¥11,115.4 141In Stock	Mfr. Part # DWFK-31785-000 Mouser Part # 721-DWFK-31785-000	Knowles	Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS	Datasheet	141In Stock	¥11,115.4 ¥8,675.4 ¥7,893.1 ¥7,469.5 View ¥7,001.1 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Knowles HODVTEC-31618-000 HODVTEC-31618-000 Knowles 1: ¥8,067.5 50In Stock	Mfr. Part # HODVTEC-31618-000 Mouser Part # 721-HODVTEC31618000	Knowles	Speakers & Transducers Balanced Armature Learn More about Knowles tec speakers	Datasheet	50In Stock	¥8,067.5 ¥6,315.1 ¥5,748.7 ¥5,361.7 View ¥5,110.9 Quote	Min.: 1 Mult.: 1
MEMS Microphones 71dB 1.3mm Height 0.25mm port Knowles MM20-33366-000 MM20-33366-000 Knowles 1: ¥1,709.2 1,398In Stock 1,400Expected 11/13/2026	Mfr. Part # MM20-33366-000 Mouser Part # 721-MM20-33366-000	Knowles	MEMS Microphones 71dB 1.3mm Height 0.25mm port	Datasheet	1,398In Stock 1,400Expected 11/13/2026	¥1,709.2 ¥1,313.9 ¥1,189.3 ¥1,104.6 View ¥1,026.5 ¥955.1 ¥896.9 ¥872 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Plug 2.08 dia. 1500 Res, Green BF-1861-000 Knowles 1: ¥405.3 474In Stock	Mfr. Part # BF-1861-000 Mouser Part # 721-BF-1861-000	Knowles	Speakers & Transducers Plug 2.08 dia. 1500 Res, Green	Datasheet	474In Stock	¥405.3 ¥310.6 ¥280.7 ¥260.8 View ¥239.2 ¥212.6 ¥202.6 ¥187.7 ¥172.7	Min.: 1 Mult.: 1
Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange BF-1922-000 Knowles 1: ¥418.6 380In Stock	Mfr. Part # BF-1922-000 Mouser Part # 721-BF-1922-000	Knowles	Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange	Datasheet	380In Stock	¥418.6 ¥318.9 ¥287.4 ¥265.8 View ¥244.2 ¥217.6 ¥201 ¥187.7 ¥172.7	Min.: 1 Mult.: 1
Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow BF-1923-000 Knowles 1: ¥405.3 400In Stock 100On Order	Mfr. Part # BF-1923-000 Mouser Part # 721-BF-1923-000	Knowles	Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow	Datasheet	400In Stock 100On Order	¥405.3 ¥310.6 ¥280.7 ¥260.8 View ¥239.2 ¥212.6 ¥202.6 ¥187.7 ¥172.7	Min.: 1 Mult.: 1
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 680 RES BF-1988-000 Knowles 1: ¥453.5 1,012In Stock 990On Order	Mfr. Part # BF-1988-000 Mouser Part # 721-BF-1988-000	Knowles	Speakers & Transducers 1.12DIA X 1.410MM SCREEN 680 RES	Datasheet	1,012In Stock 990On Order	¥453.5 ¥347.1 ¥313.9 ¥290.7 View ¥267.4 ¥239.2 ¥225.9 ¥210.9 ¥194.3	Min.: 1 Mult.: 1