EF-21937-000

EF-21937-000
Enlarge

For Reference Only

Part Number EF-21937-000
LIXINC Part # EF-21937-000
Manufacturer Knowles
Category Audio ProductsSpeakers
Description SPEAKER 641OHM SIDE PORT 126DB
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models EF-21937-000 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 23 - Jan 27 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

EF-21937-000 Specifications

Part Number:EF-21937-000
Brand:Knowles
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Audio Products
Subcategory:Speakers
Manufacturer:Knowles
Series:EF
Package:Tray
Part Status:Active
Technology:Magnetic
Type:Receiver
Frequency Range:200 Hz ~ 6.3 kHz
Frequency - Self Resonant:-
Impedance:0.310" (7.87mm)

The Products You May Be Interested In

SZ211006-1 SZ211006-1 PIEZO SPEAKER 868

More on Order

SP-EH-12VR-16 SP-EH-12VR-16 ELECTROHARMONIX 12VR SPKR OHM 16 830

More on Order

SP-JEN-P12N-8 SP-JEN-P12N-8 JENSEN P12N W BELL COVER OHMS 8 989

More on Order

SM150508-7 SM150508-7 DYNAMIC MICRO SPEAKER 1612

More on Order

AS01808MS-SP18-WP-R AS01808MS-SP18-WP-R SPEAKER .5W 8 OHM 88 DB 850 HZ 1096

More on Order

AS01506MS-SC11-WP-R AS01506MS-SC11-WP-R SPEAKER .7W 6 OHM 92 DB 600 HZ 888

More on Order

CES-571423-28PM CES-571423-28PM SPEAKER 57.5X14.85MM ENCLOSED 1137

More on Order

SM150506-2 SM150506-2 DYNAMIC MICRO SPEAKER 928

More on Order

SLS-85S25CP04-04 SLS-85S25CP04-04 SPEAKER 4OHM 30W TOP PORT 83.3DB 1612

More on Order

SC 5 - 8 OHM SC 5 - 8 OHM MAGNETICALLY SHIELDED DOME DRIVE 967

More on Order

SM360508-2 SM360508-2 DYNAMIC SPEAKER 2432

More on Order

SP-4005-3Y SP-4005-3Y SPEAKER, 91DB SENSITIVITY, 40MM 1372

More on Order

WSP-4012Y WSP-4012Y 8 OHM, 1.5W, 78DB, 650HZ, 40.2MM 1767

More on Order

Quick Inquiry

In Stock 10965 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

Warm Tips: Please fill out the form below. We will contact you as soon as possible.

Pricing (USD)

Qty. Unit Price Ext. Price
1$21.10080$21.1008
25$19.93320$498.33

Lixinc will offer the most competitive prices for you, please refer to the quotations.

Contact Us

CALL US
E-MAIL
sales@lixincchip.com
SKYPE
LIXINC
Message
Send Message

Please feel free to contact us for details.

Our Certificates

ISO9001:2015/ISO14001:2015
ISO9001:2015 & ISO14001:2015
Top