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Certifications

Knowles

Since 1946 Knowles has helped designers find more ways to put better technology to work for their customers. Knowles is a market leader and global supplier of advanced micro-acoustic, specialty components, and human interface solutions in the mobile communications, consumer electronics, medical technology, and other industrial end markets. Knowles’ deep experience and rigorous testing delivers consistently dependable and precise products including speakers and microphones for hearing health products, premium music earphones, communications headsets, and industrial acoustic applications. Knowles MEMS (micro-electro-mechanical systems) microphones and micro-speakers are widely used in smartphones, tablets, notebooks, and other portable devices.

Headquartered in Itasca, Illinois, and publicly traded on the NYSE under the symbol “KN”, Knowles has more than 10,000 employees in 37 locations worldwide includes design centers in Europe, Asia and North America. All manufacturing facilities are ISO-9001 certified, with some additionally certified to ISO-14001 or OHSAS-18001. The Knowles Quality Management System ensures design, integrity, efficient manufacturing and the cost effective on-time delivery of their products.

Products
WBFK-23990-000

WBFK-23990-000

Knowles

SPEAKER 57OHM SIDE PORT RECT

In Stock: 0

$14.97390

BK-29725-000

BK-29725-000

Knowles

SPEAKER 640OHM SIDE PORT 122.5DB

In Stock: 0

$15.27360

CI-22746-000

CI-22746-000

Knowles

SPEAKER 175OHM SIDE PORT 125DB

In Stock: 0

$18.08040

RVA-90020-N28

RVA-90020-N28

Knowles

SPEAKER 117.8OHM 94.3DB

In Stock: 0

$48.79000

WBFK-30000-000

WBFK-30000-000

Knowles

SPEAKER 124OHM SIDE PORT 95DB

In Stock: 140

$21.95000

RVA-90120-N06

RVA-90120-N06

Knowles

SPEAKER

In Stock: 0

$13.82600

FFH-23375-I04

FFH-23375-I04

Knowles

SPEAKER 564OHM SIDE PORT 96DB

In Stock: 0

$33.87560

MR-23333-000

MR-23333-000

Knowles

SPEAKER 21OHM TOP PORT 117DB RND

In Stock: 0

$51.63000

DFK-30059-000

DFK-30059-000

Knowles

SPEAKER 286OHM SIDE PORT 99.7DB

In Stock: 0

$34.15490

RVA-90020-N18

RVA-90020-N18

Knowles

SPEAKER 117.8OHM 94.3DB

In Stock: 0

$46.46000

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