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Knowles Speakers & Transducers

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Download Table (.CSV)

Part #

Speakers & Transducers Balanced Armature Speaker

ED-21912-000
Knowles
1: Rp514.649
771In Stock

Mfr. Part No.
ED-21912-000

Mouser Part No
721-ED-21912-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

771In Stock

Rp514.649

Rp401.139

Rp364.704

Rp339.655

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-29689-000
Knowles
1: Rp510.621
823In Stock

Mfr. Part No.
ED-29689-000

Mouser Part No
721-ED-29689-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

823In Stock

Rp510.621

Rp399.212

Rp363.478

Rp338.954

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 RECEIVER

RAN-33860-B148
Knowles
1: Rp322.488
300In Stock

Mfr. Part No.
RAN-33860-B148

Mouser Part No
721-RAN-33860-B148

Knowles

Speakers & Transducers RECEIVER

Datasheet

300In Stock

Rp322.488

Rp250.143

Rp225.794

Rp211.430

View

Min.: 1
Mult.: 1

Earphones

Balanced Armature

108 dBA

14 Ohms

Rectangular

Speakers & Transducers Balanced Armature Speaker

ED-29457-000
Knowles
1: Rp542.501
100On Order

Mfr. Part No.
ED-29457-000

Mouser Part No
721-ED-29457-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

100On Order

Rp542.501

Rp409.022

Rp368.032

Rp340.530

Rp309.701

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

800 Hz

102.5 dBA

395 Ohms

Rectangular

Solder Pad

6.3 mm

4.29 mm

3 mm

Speakers & Transducers Balanced Armature Receiver, warm bass

RAB-32257-000
Knowles
1: Rp376.265
551In Stock

Mfr. Part No.
RAB-32257-000

Mouser Part No
721-RAB32257000

Knowles

Speakers & Transducers Balanced Armature Receiver, warm bass

Learn More

Datasheet

551In Stock

Rp376.265

Rp290.257

Rp261.178

Rp241.559

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

11 kHz

105.5 dBA

48 Ohms

Rectangular

Solder Pad

0 C

+ 63 C

5.15 mm

2.96 mm

2.6 mm

Speakers & Transducers Balanced Armature Speaker

ED-26805-000
Knowles
1: Rp480.842
98In Stock

Mfr. Part No.
ED-26805-000

Mouser Part No
721-ED26805000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

98In Stock

Rp480.842

Rp395.359

Rp358.398

Rp333.349

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 Balanced Armature Speaker

ED-23619-000
Knowles
1: Rp510.621
346In Stock
200On Order

Mfr. Part No.
ED-23619-000

Mouser Part No
721-ED-23619-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

346In Stock

200On Order

Rp510.621

Rp399.738

Rp363.828

Rp339.304

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

800 Hz

117 dBA

10.2 Ohms

Rectangular

Solder Pad

6.3 mm

4.29 mm

3.02 mm

Speakers & Transducers Balanced Armature Speaker

ED-23147-000
Knowles
1: Rp480.842
290In Stock
300On Order

Mfr. Part No.
ED-23147-000

Mouser Part No
721-ED-23147-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

290In Stock

300On Order

Rp480.842

Rp381.520

Rp348.763

Rp326.342

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

1 kHz

115 dBA

87 Ohms

Rectangular

Solder Pad

6.3 mm

4.29 mm

3.02 mm

Speakers & Transducers Balanced Armature Speaker

BK-21610-000
Knowles
1: Rp495.731
84In Stock

Mfr. Part No.
BK-21610-000

Mouser Part No
721-BK-21610-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

84In Stock

Rp495.731

Rp393.432

Rp359.624

Rp336.502

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 Wideband Balanced Armature Speaker

WBFK-30019-000
Knowles
1: Rp516.927
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

Rp516.927

Rp404.643

Rp366.631

Rp339.304

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 Balanced Armature Speaker

BK-26824-000
Knowles
1: Rp526.211
581In Stock

Mfr. Part No.
BK-26824-000

Mouser Part No
721-BK-26824-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

581In Stock

Rp526.211

Rp411.825

Rp375.389

Rp350.690

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

5.6 kHz

127 dBA

22 Ohms

Rectangular

Solder Pad

- 17 C

+ 63 C

7.9 mm

5.6 mm

4 mm

Speakers & Transducers RECEIVER

GU-32829-000
Knowles
1: Rp891.265
86In Stock

Mfr. Part No.
GU-32829-000

Mouser Part No
721-GU-32829-000

Knowles

Speakers & Transducers RECEIVER

Learn More

Datasheet

86In Stock

Rp891.265

Rp693.498

Rp629.561

Rp601.183

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 Balanced Armature Speaker

FC-26171-000
Knowles
1: Rp723.627
81In Stock

Mfr. Part No.
FC-26171-000

Mouser Part No
721-FC-26171-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

81In Stock

Rp723.627

Rp565.098

Rp509.920

Rp474.010

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

1 kHz

104 dBA

225 Ohms

Rectangular

Solder Pad

5.18 mm

3.54 mm

3 mm

Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS

DWFK-31785-000
Knowles
1: Rp1.144.386
110In Stock

Mfr. Part No.
DWFK-31785-000

Mouser Part No
721-DWFK-31785-000

Knowles

Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS

Datasheet

110In Stock

Rp1.144.386

Rp870.945

Rp787.739

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

6.5 kHz

120 dBA

30 Ohms

Rectangular

Solder Pad

5 mm

2.73 mm

3.8 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES

BF-3038-000
Knowles
1: Rp46.770
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

Rp46.770

Rp36.786

Rp33.633

Rp32.932

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: Rp46.770
207In Stock
399On 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

207In Stock

399On Order

Rp46.770

Rp36.786

Rp33.633

Rp32.231

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: Rp46.770
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

Rp46.770

Rp36.786

Rp33.633

Rp32.932

View

Min.: 1
Mult.: 1

Dampers

Acoustic

2.2 kOhms

Round

1.78 mm

1.65 mm

Speakers & Transducers Two-Way Balanced Armature Speaker

GQ-30783-000
Knowles
1: Rp870.069
75In Stock

Mfr. Part No.
GQ-30783-000

Mouser Part No
721-GQ-30783-000

Knowles

Speakers & Transducers Two-Way Balanced Armature Speaker

Datasheet

75In Stock

Rp870.069

Rp682.462

Rp623.255

Rp581.915

View

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

13 kHz

37 Ohms

Rectangular

Solder Pad

- 17 C

+ 63 C

6.3 mm

4.29 mm

5.02 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1000 RES

BF-3035-000
Knowles
1: Rp46.770
86In 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

86In Stock

Rp46.770

Rp36.786

Rp33.633

Rp32.932

View

Min.: 1
Mult.: 1

Dampers

Acoustic

1 kOhms

Round

1.78 mm

1.65 mm

Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES

BF-3039-000
Knowles
1: Rp46.770
78In Stock

Mfr. Part No.
BF-3039-000

Mouser Part No
721-BF-3039-000

Knowles

Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES

Datasheet

78In Stock

Rp46.770

Rp36.786

Rp33.633

Rp32.932

View

Min.: 1
Mult.: 1

Dampers

Acoustic

1.5 kOhms

Round

1.37 mm

1.57 mm

Speakers & Transducers Plug 2.08 dia. 330 Res, Grey

BF-1999-000
Knowles
1: Rp38.362
1.075In 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

1.075In Stock

Rp38.362

Rp30.129

Rp27.327

Rp25.575

View

Min.: 1
Mult.: 1

Dampers

Acoustic

330 Ohms

Round

2.08 mm

2.44 mm

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 1500 RES

BF-1991-000
Knowles
1: Rp43.092
113In 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

113In Stock

Rp43.092

Rp33.808

Rp30.830

Rp30.129

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: Rp46.770
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

Rp46.770

Rp36.786

Rp33.633

Rp32.932

View

Min.: 1
Mult.: 1

Dampers

Acoustic

330 Ohms

1.78 mm

1.65 mm

Speakers & Transducers Balanced Armature Speaker

SWFK-31736-000
Knowles
1: Rp1.058.552
67In Stock

Mfr. Part No.
SWFK-31736-000

Mouser Part No
721-SWFK31736000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

67In Stock

Rp1.058.552

Rp828.379

Rp748.501

Min.: 1
Mult.: 1

Receivers

Balanced Armature

Panel Mount

7.6 kHz

114 dBA

7 Ohms

Rectangular

Solder Pad

- 17 C

+ 63 C

3.86 mm

2.73 mm

5.03 mm

Speakers & Transducers RECEIVER

WBFK-33649-000
Knowles
1: Rp550.209
83In Stock

Mfr. Part No.
WBFK-33649-000

Mouser Part No
721-WBFK-33649-000

Knowles

Speakers & Transducers RECEIVER

83In Stock

Rp550.209

Rp414.803

Rp373.287

Rp345.260

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

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