.hide-partial { max-height: none; } .show-more { display: none; }

Knowles Speakers & Transducers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 128

Applied Filters:

Brand = Knowles

Product

Type

Mounting Style

Frequency

Sound Pressure Level

Impedance

Shape

Termination Style

Minimum Operating Temperature

Maximum Operating Temperature

Diameter

Length

Width

Depth

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP

GK-31732-000
Knowles
1: Rp1.383.655
264In Stock

Mfr. Part No.
GK-31732-000

Mouser Part No
721-GK-31732-000

Knowles

Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP

Datasheet

264In Stock

Rp1.383.655

Rp1.081.130

Rp983.713

Rp944.085

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

1 kHz

131 dBA

23 Ohms

Rectangular

Solder Pad

0 C

+ 63 C

9.47 mm

7.18 mm

6.9 mm

Speakers & Transducers Balanced Armature Speaker

ED-29689-000
Knowles
1: Rp556.985
807In Stock

Mfr. Part No.
ED-29689-000

Mouser Part No
721-ED-29689-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

807In Stock

Rp556.985

Rp428.379

Rp388.385

Rp362.150

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

500 Hz

128 dBA

7.1 Ohms

Rectangular

Solder Pad

6.3 mm

4.29 mm

2.97 mm

Speakers & Transducers Balanced Armature Speaker

ED-21912-000
Knowles
1: Rp557.168
771In Stock

Mfr. Part No.
ED-21912-000

Mouser Part No
721-ED-21912-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

771In Stock

Rp557.168

Rp428.379

Rp388.385

Rp362.150

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

800 Hz

117 dBA

725 Ohms

Rectangular

Solder Pad

6.3 mm

4.29 mm

3.02 mm

Speakers & Transducers Balanced Armature Speaker

ED-26805-000
Knowles
1: Rp556.985
98In Stock

Mfr. Part No.
ED-26805-000

Mouser Part No
721-ED26805000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

98In Stock

Rp556.985

Rp428.379

Rp388.385

Rp362.150

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

1 kHz

123 dBA

28 Ohms

Rectangular

Solder Pad

- 17 C

+ 63 C

6.3 mm

4.3 mm

3 mm

Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange

BF-1922-000
Knowles
1: Rp46.232
380In Stock

Mfr. Part No.
BF-1922-000

Mouser Part No
721-BF-1922-000

Knowles

Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange

Datasheet

380In Stock

Rp46.232

Rp35.224

Rp31.739

Rp29.354

View

Min.: 1
Mult.: 1

Dampers

Acoustic

3.3 kOhms

Round

2.08 mm

2.44 mm

Speakers & Transducers Balanced Armature Speaker

BK-28507-000
Knowles
1: Rp574.413
365In Stock

Mfr. Part No.
BK-28507-000

Mouser Part No
721-BK-28507-000

Knowles

Speakers & Transducers Balanced Armature Speaker

365In Stock

Rp574.413

Rp443.239

Rp401.777

Rp374.625

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

6 kHz

126 dBA

13.3 Ohms

Rectangular

Solder Pad

- 17 C

+ 63 C

7.87 mm

5.59 mm

4.01 mm

Speakers & Transducers Plug 2.08 dia. 2200 Res, Red

BF-1921-000
Knowles
1: Rp46.232
4.064In Stock

Mfr. Part No.
BF-1921-000

Mouser Part No
721-BF-1921-000

Knowles

Speakers & Transducers Plug 2.08 dia. 2200 Res, Red

Datasheet

4.064In Stock

Rp46.232

Rp35.224

Rp31.739

Rp29.354

View

Min.: 1
Mult.: 1

Dampers

Acoustic

2.2 kOhms

Round

2.08 mm

2.44 mm

Speakers & Transducers Wideband Balanced Armature Speaker

WBFK-30019-000
Knowles
1: Rp564.140
74In Stock

Mfr. Part No.
WBFK-30019-000

Mouser Part No
721-WBFK-30019-000

Knowles

Speakers & Transducers Wideband Balanced Armature Speaker

Datasheet

74In Stock

Rp564.140

Rp434.433

Rp393.705

Rp367.287

View

Min.: 1
Mult.: 1

Receivers

Wideband Balanced Armature

7.7 kHz

114 dBA

15.2 Ohms

Rectangular

Wire Leads

5 mm

2.73 mm

1.98 mm

Speakers & Transducers RECEIVER

GV-32830-000
Knowles
1: Rp1.762.684
92In Stock

Mfr. Part No.
GV-32830-000

Mouser Part No
721-GV-32830-000

Knowles

Speakers & Transducers RECEIVER

Learn More

Datasheet

92In Stock

Rp1.762.684

Rp1.349.165

Rp1.243.492

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

1 kHz

113.5 dBA

28.125 Ohms

Rectangular

Solder Pad

0 C

+ 63 C

7.87 mm

5.59 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES

BF-3038-000
Knowles
1: Rp60.358
99In Stock

Mfr. Part No.
BF-3038-000

Mouser Part No
721-BF-3038-000

Knowles

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES

Datasheet

99In Stock

Rp60.358

Rp43.847

Rp38.894

Rp35.958

View

Min.: 1
Mult.: 1

Dampers

Acoustic

1.5 kOhms

Round

1.78 mm

1.65 mm

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES

BF-3163-000
Knowles
1: Rp60.358
900In Stock
99On Order

Mfr. Part No.
BF-3163-000

Mouser Part No
721-BF-3163-000

Knowles

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES

Datasheet

900In Stock

99On Order

Rp60.358

Rp43.847

Rp38.894

Rp35.958

View

Min.: 1
Mult.: 1

Dampers

Acoustic

4.7 kOhms

Round

1.12 mm

1.41 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES

BF-3037-000
Knowles
1: Rp60.358
470In Stock

Mfr. Part No.
BF-3037-000

Mouser Part No
721-BF-3037-000

Knowles

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES

Datasheet

470In Stock

Rp60.358

Rp43.847

Rp38.894

Rp35.958

View

Min.: 1
Mult.: 1

Dampers

Acoustic

2.2 kOhms

Round

1.78 mm

1.65 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES

BF-1997-000
Knowles
1: Rp54.855
75In Stock

Mfr. Part No.
BF-1997-000

Mouser Part No
721-BF-1997-000

Knowles

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES

Datasheet

75In Stock

Rp54.855

Rp39.811

Rp35.408

Rp33.940

View

Min.: 1
Mult.: 1

Dampers

Acoustic

680 Ohms

Round

1.78 mm

1.65 mm

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 1500 RES

BF-1991-000
Knowles
1: Rp54.855
13In Stock

Mfr. Part No.
BF-1991-000

Mouser Part No
721-BF-1991-000

Knowles

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 1500 RES

Datasheet

13In Stock

Rp54.855

Rp39.811

Rp35.408

Rp33.940

View

Min.: 1
Mult.: 1

Dampers

Acoustic

1.5 kOhms

Round

1.12 mm

1.41 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 330 RES

BF-3034-000
Knowles
1: Rp60.358
69In Stock

Mfr. Part No.
BF-3034-000

Mouser Part No
721-BF-3034-000

Knowles

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 330 RES

Datasheet

69In Stock

Rp60.358

Rp43.847

Rp38.894

Rp35.958

View

Min.: 1
Mult.: 1

Dampers

Acoustic

330 Ohms

1.78 mm

1.65 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1000 RES

BF-3035-000
Knowles
1: Rp60.358
84In Stock

Mfr. Part No.
BF-3035-000

Mouser Part No
721-BF-3035-000

Knowles

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1000 RES

Datasheet

84In Stock

Rp60.358

Rp43.847

Rp38.894

Rp35.958

View

Min.: 1
Mult.: 1

Dampers

Acoustic

1 kOhms

Round

1.78 mm

1.65 mm

Speakers & Transducers Balanced Armature Speaker

FC-23265-000
Knowles
1: Rp782.457
62In Stock

Mfr. Part No.
FC-23265-000

Mouser Part No
721-FC-23265-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

62In Stock

Rp782.457

Rp592.576

Rp534.052

Rp496.443

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

1 kHz

100 dBA

1.055 kOhms

Rectangular

Solder Pad

5.18 mm

3.54 mm

3 mm

Speakers & Transducers RECEIVER

GU-32829-000
Knowles
1: Rp970.870
86In Stock

Mfr. Part No.
GU-32829-000

Mouser Part No
721-GU-32829-000

Knowles

Speakers & Transducers RECEIVER

Learn More

Datasheet

86In Stock

Rp970.870

Rp751.636

Rp677.518

Rp629.635

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

70 Hz to 9.9 kHz

113.5 dBA

17 Ohms

- 40 C

+ 63 C

7.87 mm

5.59 mm

Speakers & Transducers Plug 2.08 dia. 330 Res, Grey

BF-1999-000
Knowles
1: Rp46.232
1.020In Stock

Mfr. Part No.
BF-1999-000

Mouser Part No
721-BF-1999-000

Knowles

Speakers & Transducers Plug 2.08 dia. 330 Res, Grey

Datasheet

1.020In Stock

Rp46.232

Rp35.224

Rp31.739

Rp29.354

View

Min.: 1
Mult.: 1

Dampers

Acoustic

330 Ohms

Round

2.08 mm

2.44 mm

Speakers & Transducers Balanced Armature Speaker

BK-21610-000
Knowles
1: Rp574.413
84In Stock

Mfr. Part No.
BK-21610-000

Mouser Part No
721-BK-21610-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

84In Stock

Rp574.413

Rp443.239

Rp401.777

Rp374.625

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Board Mount

4 kHz

119.75 dBA

145 Ohms

Rectangular

Solder Pad

7.87 mm

5.59 mm

4.01 mm

Speakers & Transducers RECEIVER

WBFK-33649-000
Knowles
1: Rp576.248
83In Stock

Mfr. Part No.
WBFK-33649-000

Mouser Part No
721-WBFK-33649-000

Knowles

Speakers & Transducers RECEIVER

83In Stock

Rp576.248

Rp434.433

Rp393.705

Rp367.287

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

Rectangular

Solder Pad

- 17 C

+ 63 C

5 mm

2.73 mm

1.98 mm

Speakers & Transducers Balanced Armature Speaker

FK-23451-000
Knowles
1: Rp925.739
42In Stock

Mfr. Part No.
FK-23451-000

Mouser Part No
721-FK-23451-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

42In Stock

Rp925.739

Rp713.659

Rp643.394

Rp597.896

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

1 kHz

107 dBA

630 Ohms

Rectangular

Solder Pad

5 mm

2.73 mm

1.98 mm

Speakers & Transducers Balanced Armature Receiver

RAB-32037-000
Knowles
1: Rp339.218
84In Stock

Mfr. Part No.
RAB-32037-000

Mouser Part No
721-RAB-32037-000

Knowles

Speakers & Transducers Balanced Armature Receiver

Learn More

Datasheet

84In Stock

Rp339.218

Rp262.898

Rp239.232

Rp225.289

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

6.2 kHz

101 dBA

124 Ohms

Rectangular

Solder Pad

0 C

+ 63 C

5.28 mm

2.96 mm

2.58 mm

Speakers & Transducers 7.87 X 5.59 X 4.01MM 126 SENS, 1S PORT

EF-26329-000
Knowles
1: Rp589.274
22In Stock

Mfr. Part No.
EF-26329-000

Mouser Part No
721-EF-26329-000

Knowles

Speakers & Transducers 7.87 X 5.59 X 4.01MM 126 SENS, 1S PORT

Datasheet

22In Stock

Rp589.274

Rp450.394

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

1 kHz

126 dBA

150 Ohms

Rectangular

Solder Pad

7.87 mm

5.59 mm

4.06 mm

Speakers & Transducers WIDE BANDWIDTH, WARM BASS, HIGH OUTPUT

HE-31751-000
Knowles
1: Rp1.023.340
23In Stock

Mfr. Part No.
HE-31751-000

Mouser Part No
721-HE-31751-000

Knowles

Speakers & Transducers WIDE BANDWIDTH, WARM BASS, HIGH OUTPUT

Datasheet

23In Stock

Rp1.023.340

Rp797.684

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

10 kHz

132 dBA

118.1 Ohms

Rectangular

Solder Pad

0 C

+ 63 C

9.47 mm

7.18 mm

7.26 mm

Knowles Speakers & Transducers

Customer Service Office

Company

Resources

Support

70 Hz to 9.9 kHz
470 Hz
500 Hz
800 Hz
1 kHz
3.4 kHz
3.8 kHz
4 kHz
4.324 kHz
4.4 kHz
4.5 kHz
5 kHz
5.2 kHz
5.3 kHz
5.4 kHz
5.5 kHz
5.6 kHz
5.8 kHz
6 kHz
6.1 kHz

91 dBA
95 dBA
96 dBA
100 dBA
101 dBA
101.5 dBA
102.5 dBA
104 dBA
105.5 dBA
106 dBA
106.5 dBA
107 dBA
108 dBA
111.5 dBA
113.5 dBA
114 dBA
115 dBA
116 dBA
117 dBA
118 dBA

7 Ohms
7.1 Ohms
10.2 Ohms
13.3 Ohms
14 Ohms
14.5 Ohms
15.2 Ohms
17 Ohms
22 Ohms
23 Ohms
24.4 Ohms
25 Ohms
28 Ohms
28.125 Ohms
30 Ohms
31.5 Ohms
37 Ohms
40.5 Ohms
41 Ohms
43 Ohms

1.41 mm
1.57 mm
1.65 mm
2.44 mm
3.86 mm
5 mm
5.09 mm
5.15 mm
5.16 mm
5.17 mm
5.18 mm
5.19 mm
5.28 mm
5.3 mm
5.59 mm
6.3 mm
6.32 mm
7.87 mm
7.9 mm
9.47 mm

1.93 mm
1.98 mm
2.58 mm
2.59 mm
2.6 mm
2.73 mm
2.97 mm
3 mm
3.02 mm
3.8 mm
4 mm
4.01 mm
4.06 mm
4.1 mm
4.19 mm
4.36 mm
5.02 mm
5.03 mm
5.59 mm
6.3 mm