SR6438NWS-000

Part No :: SR6438NWS-000

Manufacturer: Knowles

VIGOR # :: 1977585

Description: SPEAKER 55.5OHM TOP PORT 109.5DB

Catalog: Speakers

DataSheet: SR6438NWS-000 PDF

Country of origin: -

Date code: -

SR6438NWS-000 Specifications

Type	Description
Series:	SR
Package:	Tray
Part Status:	Active
Technology:	Magnetic
Type:	Receiver, Balanced Armature
Frequency Range:	200 Hz ~ 9.4 kHz
Frequency - Self Resonant:	-
Impedance:	-
Efficiency - dBA:	Sound Pressure Level (SPL)
Efficiency - Testing:	-
Efficiency - Type:	-
Power - Rated:	Top
Power - Max:	Round
Port Location:	-
Shape:	-
Material - Cone:	-
Material - Magnet:	-
Ingress Protection:	Solder Pads
Ratings:	0.252" Dia (6.40mm)
Termination:	0.157" (4.00mm)

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 811

Shipped from

HK warehouse

Expected Shipping Date

May 14 - May 18 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$8.4200~~	~~$8.42~~
10	~~$6.7002~~	~~$67.00~~
25	~~$6.1138~~	~~$152.84~~
50	~~$5.6949~~	~~$284.74~~
100	~~$5.3180~~	~~$531.80~~
250	~~$5.2342~~	~~$1 308.55~~

Current price of SR6438NWS-000 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

SP-1511S-2

SPEAKER 8OHM 700MW TOP PORT 83DB

CI-22960-000

SPEAKER 400OHM SIDE PORT 127DB

AS06608MR-LW152-R

SPEAKER 8OHM 500MW TOP PORT 84DB

SR6438NWS-000

SR6438NWS-000

1977585

Pricing(USD)