AS07708PS-7-R

$4.04

Description：SPEAKER 8OHM 4W TOP PORT 90DB
Series：-
Mfr：PUI Audio, Inc.
Package：Tray

SKU:e86878b13df0 Category: Speakers Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：SPEAKER 8OHM 4W TOP PORT 90DB
Series：-
Mfr：PUI Audio, Inc.
Package：Tray
Type：-
Technology：-
Impedance：-
Power - Max：-
Shape：-
Termination：-
Size / Dimension：-
Height - Seated (Max)：-
Frequency - Self Resonant：-
Efficiency - dBA：-
Efficiency - Testing：-
Efficiency - Type：-
Port Location：-
Material - Cone：-
Material - Magnet：-
Ingress Protection：-
Ratings：-
Frequency Range：-
Power - Rated：-

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AS07708PS-7-R

Overview

The AS07708PS-7-R is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a round shape with a paper cone and ferrite magnet. The unit has an impedance of 8 Ohms and a power rating of 4 W. It delivers a sound pressure level of 90 dBA at a self-resonant frequency of 250 Hz. The component utilizes solder lug termination and frame mount installation style. Physical dimensions are approximately 77 mm in diameter and 25 mm in height. It operates within a temperature range of -40 C to +85 C.

Feature Summary

Electromagnetic transducer design with paper cone and ferrite magnet
Frame mount installation style for secure attachment
Solder lug termination for electrical connection
Compact round enclosure suitable for space-constrained applications

Applications

General audio output devices
Industrial control panels
Consumer electronics enclosures
Alarm systems

Procurement Notes

Verify the specific suffix variant against official datasheets as different endings may indicate distinct packaging or minor specification changes. Confirm availability status directly with authorized distributors since lifecycle status can change. Ensure environmental ratings match operational requirements. Cross-reference part numbers carefully to avoid substitution errors due to similar naming conventions within the product family.

Selection Notes

Select this model when a 4-watt, 8-ohm speaker with 90 dB sensitivity is required. Consider the 250 Hz resonance frequency for low-frequency response limitations. Verify that the frame mount style fits the mechanical design constraints. Check the operating temperature range of -40 C to +85 C against the intended environment. Ensure solder lug connections are compatible with the circuit board layout.

Part Context

This component belongs to the AS series of speakers from PUI Audio, Inc. The series includes various sizes and impedances. The AS07708PS-7-R specifically denotes an 8-ohm, 4-watt unit with a 77 mm diameter. Other variants in the series may differ in power handling, impedance, or physical dimensions. The series is designed for general-purpose audio applications requiring reliable electromagnetic conversion.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult manufacturer catalogs for direct replacements or verify compatibility with alternative models based on matching electrical and mechanical specifications.

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.