2803

$3.51

Description：K 15 S 8 OHM
Series：-
Mfr：Visaton GmbH & Co. KG
Package：Retail Package

SKU:64c31821603a Category: Speakers Brand: Visaton GmbH & Co. KG

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Product introduction

Product Detailed Parameters

Description：K 15 S 8 OHM
Series：-
Mfr：Visaton GmbH & Co. KG
Package：Retail Package
Type：General Purpose
Technology：-
Impedance：8 Ohms
Power - Max：500 mW
Shape：Round
Termination：Wire Leads
Size / Dimension：0.591" Dia (15.00mm)
Height - Seated (Max)：0.157" (4.00mm)
Frequency - Self Resonant：1kHz
Efficiency - dBA：70
Efficiency - Testing：100mW/100mm
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：-
Material - Magnet：-
Ingress Protection：-
Ratings：-
Frequency Range：800 Hz ~ 20 kHz
Power - Rated：250 mW

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2803

Overview

The Visaton 2803 is a miniature horn speaker with an 8-ohm impedance and a rated power of 0.5W (500mW). It features a frequency response range from 800 Hz to 20,000 Hz. The unit has a diameter of 15 mm and a height of 4 mm.

Feature Summary

Compact miniature design suitable for space-constrained applications
Horn-loaded acoustic structure for enhanced efficiency
Round shape with top port configuration

Applications

Miniature audio devices
Portable electronic equipment
Small signal transducers

Procurement Notes

Verify the specific manufacturer part number against official distributor catalogs to ensure authenticity. Confirm that the component meets required environmental standards such as RoHS compliance before integration into final assemblies.

Selection Notes

Select this component when a small form factor is critical. Ensure the application requires an 8-ohm load and can accommodate the specified frequency range starting at 800 Hz. Verify power handling limits against the signal source.

Part Context

This model belongs to Visaton's line of miniature loudspeakers. It is designed for general-purpose audio reproduction in compact electronics where size constraints limit the use of larger drivers.

Replacement Considerations

Check for alternative miniature speakers with matching 8-ohm impedance and similar physical dimensions. Ensure frequency response overlaps sufficiently with the original design requirements.

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.