AS04204PR

$7.78

Description：SPEAKER 42MM 8W 4OHM 220HZ 98DB
Series：AS
Mfr：PUI Audio, Inc.
Package：Bulk

SKU:d7220c0dd3e3 Category: Speakers Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：SPEAKER 42MM 8W 4OHM 220HZ 98DB
Series：AS
Mfr：PUI Audio, Inc.
Package：Bulk
Type：General Purpose
Technology：Magnetic
Impedance：4 Ohms
Power - Max：10 W
Shape：Round
Termination：Solder Eyelet(s)
Size / Dimension：1.661" Dia (42.20mm)
Height - Seated (Max)：1.067" (27.10mm)
Frequency - Self Resonant：220Hz
Efficiency - dBA：83.5
Efficiency - Testing：1W/500mm
Efficiency - Type：Sensitivity
Port Location：Top
Material - Cone：Paper, Polyurethane (PU)
Material - Magnet：Nd-Fe-B
Ingress Protection：-
Ratings：-
Frequency Range：90 Hz ~ 20 kHz
Power - Rated：8 W

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AS04204PR

Overview

The AS04204PR is a general-purpose electromagnetic speaker manufactured by PUI Audio, Inc. It features a round design with a 42mm diameter and operates at an impedance of 4 ohms. The component has a power rating of 8 watts and delivers a sound pressure level of 98 dB. Its frequency response ranges from 90 Hz to 20 kHz, with a resonant frequency of 220 Hz. The unit utilizes bare mount installation and is constructed for standard audio applications.

Feature Summary

General-purpose electromagnetic driver design
Broad frequency response capability
High sound pressure level output
Round form factor for compact integration

Applications

Consumer electronics audio output
Industrial control panel indicators
General purpose alarm systems

Procurement Notes

Verify the specific datasheet version for the AS04204PR to confirm exact mechanical tolerances and terminal configurations before finalizing designs. Ensure that the 4-ohm impedance matches the amplifier output requirements of the target system. Confirm compliance with relevant regional safety standards applicable to the end product environment.

Selection Notes

Select this model when a robust, high-output speaker is required for general audio tasks. The 8-watt rating supports higher volume applications compared to lower-power alternatives. The 4-ohm impedance is suitable for many standard audio amplifiers. Consider the 42mm diameter for available mounting space constraints in the enclosure design.

Part Context

This component belongs to the PUI Audio speaker series, which includes various transducers for industrial and consumer markets. The AS04204PR represents a standard dynamic driver option within their portfolio, designed for reliability in general-purpose environments. It complements other models like the AS04204PR-2, differing primarily in impedance specifications.

Replacement Considerations

The AS04204PR-2 is a documented alternative from the same manufacturer. It shares similar physical dimensions but operates at 2 ohms instead of 4 ohms. Verify amplifier compatibility when substituting, as the impedance change affects current draw and power delivery characteristics.

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.