WBFK-32258-000

$15.25

Description：SPEAKER RECEIVER
Series：WBFK
Mfr：Knowles
Package：Tray

SKU:a262ead8dbe3 Category: Speakers Brand: Knowles

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Product introduction

Product Detailed Parameters

Description：SPEAKER RECEIVER
Series：WBFK
Mfr：Knowles
Package：Tray
Type：Receiver, Balanced Armature
Technology：Magnetic
Impedance：-
Power - Max：-
Shape：-
Termination：-
Size / Dimension：-
Height - Seated (Max)：-
Frequency - Self Resonant：-
Efficiency - dBA：-
Efficiency - Testing：-
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：-
Material - Cone：-
Material - Magnet：-
Ingress Protection：-
Ratings：-
Frequency Range：-
Power - Rated：-

Download product information

WBFK-32258-000

Overview

The WBFK-32258-000 is a wideband balanced armature speaker manufactured by Knowles. It is designed for high-power hearing aid applications, featuring medium DC resistance to impedance ratio characteristics. The component shares physical dimensions similar to an EF receiver, facilitating integration into compact audio devices.

Feature Summary

Utilizes balanced armature technology for high efficiency and stability
Optimized for high-power hearing aid environments
Features medium DC resistance to impedance ratio

Applications

High-power hearing aids
Compact audio receivers
Medical audio devices

Procurement Notes

Verify the manufacturer part number WBFK-32258-000 against official Knowles documentation to confirm specifications. Ensure compatibility with hearing aid form factors requiring EF receiver dimensions. Check RoHS compliance status and lead times through authorized distributors before procurement.

Selection Notes

Select this component when designing high-power hearing aids requiring stable balanced armature performance. Consider its medium DC resistance to impedance ratio for circuit matching. Verify that the EF receiver-like size fits the target device enclosure constraints.

Part Context

This part belongs to Knowles' TEC Balanced Armature Speaker series. It represents a specialized audio transducer solution focused on reliability and efficiency in medical audio applications, distinct from general-purpose speakers.

Replacement Considerations

Consult official Knowles substitution guides for verified equivalents. Do not assume cross-compatibility with other balanced armature models without verifying electrical and mechanical parameters.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.