Dimensions: 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in)
Technical Bulletins
Application Notes
KA & KE Receivers
BK Series
Knowles balanced-armature, magnetic technology to give high efficiency, stability and reliability.
Features
- High sensitivity
- Responses include standard and broader band
- Low distortion
- Self-shielded for low magnetic radiation
- Wide range of port locations and impedances
- 2 and 3 terminal versions
Subminiature speakers (Search All Products) |
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| Model Id | Dimensions | Sensitivity | Port Location | Imp @ 1kHz | Imp @ 500 Hz | Ferrofluid | MPO 500 | MPO Pk | BK-21600-XXX | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 118 | 12S | 730 | 285 | No | 124 | 137 | BK-21604-000 | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 118 | 12S | 6000 | 2320 | No | 124 | 137 | BK-21610-XXX | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 121 | 12S | 145 | 60 | No | 124 | 137 | BK-21613-XXX | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 118 | 1S | 1200 | 450 | No | 124 | 137 | BK-21615-XXX | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 118 | 12S | 1200 | 450 | No | 124 | 137 | BK-21669-000 | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 118 | 12C | 49 | 24 | No | 124 | 137 | BK-23134-XXX | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 118 | 12S | 730 | 285 | No | 124 | 137 | BK-26824-000 | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 118 | 12S | 29 | 16 | No | 124 | 137 | BK-28507-XXX | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 125 | 12S | 30 | 13.3 | No | 124 | 137 | BK-28510-XXX | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 126 | 12S | 540 | 320 | No | 124 | 137 | BK-28562-XXX | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 124 | 12S | 35 | 23 | No | 124 | 137 | BK-29725-000 | 7.87mm x 5.59mm x 4.04mm (.250in x .170in x .119in) | 118 | 12S | 640 | 285 | No | 124 | 137 |
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